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StormTropic Rubber Watch Strap (MKII) - Capri Sea
Embark on your next adventure with the StormTropic, developed with premium HNBR rubber for all you outdoor enthusiasts, adventurers and sports and fitness buffs. Inspired by rubber watch straps from the 1960s, StormTropic combines classic style with modern functionality to meet the demands of today’s active lifestyles.
Key Features:
- Premium HNBR Rubber: Engineered for superior durability, our premium HNBR (Hydrogenated Nitrile Butadiene Rubber) offers exceptional resistance to heat, chemicals, and oils. This ensures your strap remains robust and flexible in the toughest conditions while providing unparalleled comfort.
- Quick-Release Mechanism: Easily swap out your strap with our quick-release spring bars, allowing for effortless transitions between activities.
- Sub-Aquatic Buckle: Created from saltwater-resistant 316-grade stainless steel, our Sub-Aquatic buckle is also available separately to upgrade to IP Black or Antique bronze finishes.
- Square Wave Design: The underside distinctive square and square pattern design reduces the amount of rubber contact to your skin helping breathability and comfort during intense activities.
- Adjustable Fit: With 9-hole positions, StormTropic guarantees a secure fit for a wide range of wrist sizes.
- Vibrant Colours: Available in a variety of colours to suit your watch, StormTropic lets you express your personal style while staying adventure-ready.
Why Choose StormTropic?
At ZULUDIVER, we are committed to continuously improving our products for our customers. The StromTropic is a testament to this commitment, offering a unique design exclusive and only available at ZULUDIVER, and our dedication to high-quality watch straps at reasonable prices with amazing customer service.
Benefits of Premium HNBR Rubber:
- Heat Resistance: Withstands extreme temperatures, making it perfect for both hot and cold environments.
- Chemical and Oil Resistance: Provides excellent resistance to chemicals and oils, ensuring longevity and durability.
- Enhanced Flexibility: Maintains flexibility and resilience even under stress, providing comfort during any activity.
- Longevity: Outlasts other types of rubber, providing a reliable and long-lasting performance.
Whether you're exploring the depths of the ocean, conquering rugged trails, or hitting the gym, StormTropic is your perfect companion, designed to keep up with your adventurous spirit.
Join the ZULUDIVER Community:
When you choose StormTropic, you’re not just buying a watch strap; you’re joining a community of like-minded adventurers. Our customers are at the heart of everything we do, and your feedback drives our continuous journey towards excellence, order yours now and our team will expertly pack and send your order on it's way!
Specifications
| Clasp Material | Stainless Steel |
|---|---|
|
Clasp
Tongue
Width
The tongue width of a buckle on a watch strap refers to the measurement of the narrow part of the buckle that fits through the holes on the watch strap to secure it around your wrist (J). | 2mm |
|
Clasp
Type
There are several different styles buckles available, the most common type of watch strap buckle is a pin (tang) buckle. It features a traditional tang and pin system, where the tongue of the buckle is inserted through the holes on the strap, and a pin holds it in place. | Buckle |
|
Strap
Fastened
Max
Length
The maximum fastened length refers to the longest adjustable length of the watch strap. Please note you will need to allow for the watch case if you are determining your wrist size for a watch strap. | 180mm |
|
Strap
Fastened
Min
Length
The minimum fastened length refers to the shortest adjustable length of the watch strap. Please note you will need to allow for the watch case if you are determining your wrist size for a watch strap. | 130mm |
|
Strap
Length
The length of a watch strap is an important consideration to ensure that it fits comfortably around your wrist. For our range typically the long strap length is around 120-130mm, and the short strap length is around 70-80mm and designed to fit average wrist sizes. | 120mm / 80mm |
|
Strap
Material
When selecting a replacement watch strap, here are some factors when considering the material: comfort, style, durability, water resistance, skin sensitivity, suitability for daily use, exercise and adaptability to different weather conditions. | HNBR Rubber |
| Strap Style | Tropic Dive |
|
Strap
Thickness
The watch strap thickness refers to the measurement of the strap's height or thickness. It is the distance between the top surface (the side facing away from your wrist) and the bottom surface (the side in contact with your wrist) of the strap. The thickness of a watch strap is an important factor to consider as it can affect the overall comfort, aesthetics, and compatibility of the watch with your wrist. | 4.5mm - 2.4mm |
|
Strap
Width
Taper
A watch strap taper refers to the gradual reduction in width from the lug end to the buckle end of the strap, not all watch straps have a taper. For example, if a watch strap has a lug width of 20mm and a taper of 2mm, it means that the strap's width gradually reduces by 2mm at the buckle end, resulting in a final width of 18mm at the buckle, so would be refered to as 20mm/18mm. | 20mm/18mm, 22mm/20mm |
Delivery & Returns
We ship internationally all over the world. Please see below for the shipping information for your country.
Hassle free returns within 30 days from purchase. Please see the Frequently Asked Questions page for more information
Our Promise - We will deliver great products that are good for people, the planet and your wallet.
We have selling online and shipping internationally for over a decade (Established 2010). All of our orders are sent from our headquarters in the United Kingdom.
Domestic Zone 1
All domestic shipments include UK VAT charged at the current rate.
Standard Tracked - We use Royal Mail Tracked 48 for our standard delivery.
Express Tracked - We normally use Royal Mail Tracked 24 or Special Delivery, however, depending on your location we may use DPD, DHL or UPS as an alternative.
| STANDARD TRACKED |
EXPRESS TRACKED |
|||||
|---|---|---|---|---|---|---|
 |
||||||
Domestic Zone 2
Please note that customers may have to pay additional tax and duty for orders delivered.
Standard Tracked - We use Royal Mail First Class for our standard delivery.
Express Tracked - We normally use Royal Mail Tracked 24 or Special Delivery, however, depending on your location we may use DPD, DHL or UPS as an alternative.
| STANDARD TRACKED |
EXPRESS TRACKED |
||||
|---|---|---|---|---|---|
| Country | UP TO £50.00 | Days | UNDER £100.00 | OVER £100.00 | Days |
 Guernsey |
£4.99 | 3-7 | £9.99 | Free | 1-2 |
|
|
£4.99 | 3-7 | £9.99 | Free | 1-2 |
|
|
£4.99 | 3-7 | £9.99 | Free | 1-2 |
Jersey
Europe Zone 1
| STANDARD TRACKED |
EXPRESS TRACKED |
|||
|---|---|---|---|---|
| Country | € | Days | € | Days |
 Belgium |
€9.99* | 7-10 | €24.99 | 1-2 |
 Denmark |
€9.99* | 7-10 | €24.99 | 1-2 |
 Estonia |
€9.99* | 7-10 | €24.99 | 1-2 |
 Finland |
€9.99* | 7-10 | €24.99 | 1-2 |
 France |
€9.99 | 7-10 | €24.99 | 1-2 |
 Germany |
€9.99 | 7-10 | €24.99 | 1-2 |
 Ireland |
€9.99 | 7-10 | €24.99 | 1-2 |
 Italy |
€9.99* | 7-10 | €24.99 | 1-2 |
 Luxembourg |
€9.99* | 7-10 | €24.99 | 1-2 |
 Netherlands |
€9.99 | 7-10 | €24.99 | 1-2 |
 Portugal |
€9.99 | 7-10 | €24.99 | 1-2 |
 Spain |
€9.99* | 7-10 | €24.99 | 1-2 |
 Sweden |
€9.99* | 7-10 | €24.99 | 1-2 |
Europe Zone 2
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | € | Days |
 Austria |
€24.99 | 1-2 |
 Bulgaria |
€24.99 | 1-2 |
 Croatia |
€24.99 | 1-2 |
 Cyprus |
€24.99 | 1-2 |
 Czechia |
€24.99 | 1-2 |
 Gibraltar |
€24.99 | 1-2 |
 Greece |
€24.99 | 1-2 |
 Hungary |
€24.99 | 1-2 |
 Latvia |
€24.99 | 1-2 |
 Lithuania |
€24.99 | 1-2 |
|
|
€24.99 | 1-2 |
 Monaco |
€24.99 | 1-2 |
 Poland |
€24.99 | 1-2 |
 Romania |
€24.99 | 1-2 |
|
|
€24.99 | 1-2 |
|
|
€24.99 | 1-2 |
Europe Zone 3
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | € | Days |
 Norway |
€24.99 | 1-2 |
 Switzerland |
€24.99 | 1-2 |
International Zone 1
Standard Tracked - We use UK Royal Mail Delivery Duty Paid (DDP), which is passed onto your local postal service for the final part of the delivery.
*Not available for Alaska, American Samoa, Micronesia, Guam, Hawaii, Marshall Island, Palau, Puerto Rico, US Virgin Islands.
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
*Not available for Armed Forces Americas, Armed Forces Europe, Armed Forces Pacific.
| STANDARD TRACKED |
EXPRESS TRACKED |
|||
|---|---|---|---|---|
 |
$12.99 | 7-10 | $29.99 | 1-2 |
International Zone 2
Standard Tracked - We use UK Royal Mail or DPD, which is passed onto your local postal service for the final part of the delivery, all shipments are sent with any import taxes and duties paid.
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| STANDARD TRACKED |
EXPRESS TRACKED |
|||
|---|---|---|---|---|
| Country | £ | Days | £ | Days |
 Australia |
£12.99 | 10-20 | £24.99 | 3-4 |
 Canada |
- | - | £24.99 | 1-3 |
International Zone 3
Express Tracked Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | £ | Days |
 Argentina |
- | - |
 Bahrain |
£39.99 | 2-11 |
 Brazil |
- | - |
 Chile |
- | - |
 China |
- | - |
 Hong Kong |
£24.99 | 3-4 |
 Iceland |
£24.99 | 1-3 |
 India |
£39.99 | 2-11 |
 Indonesia |
£39.99 | 2-11 |
 Israel |
£39.99 | 2-11 |
 Japan |
£24.99 | 1-3 |
 Jordan |
- | - |
 Kuwait |
£39.99 | 2-11 |
 Macao SAR |
- | - |
 Malaysia |
£39.99 | 2-11 |
 New Zealand |
£24.99 | 3-4 |
 Philippines |
£39.99 | 2-11 |
 Qatar |
£39.99 | 2-11 |
 Saudi Arabia |
£39.99 | 2-11 |
 Singapore |
£24.99 | 3-4 |
 South Africa |
£39.99 | 2-11 |
 South Korea |
£24.99 | 1-3 |
 Sri Lanka |
- | - |
 Taiwan |
£24.99 | 1-3 |
 Thailand |
£39.99 | 2-11 |
 United Arab Emirates |
£39.99 | 2-11 |
International Zone Rest of the World
Express - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | £ | Days |
| Rest of the World* | £39.99 | 2-11 |
*Please be aware that there are a few countries to which we are unable to send packages to. If your country is not listed on the checkout page then unfortunately we are unable to make deliveries to you at this time.
Description
Embark on your next adventure with the StormTropic, developed with premium HNBR rubber for all you outdoor enthusiasts, adventurers and sports and fitness buffs. Inspired by rubber watch straps from the 1960s, StormTropic combines classic style with modern functionality to meet the demands of today’s active lifestyles.
Key Features:
- Premium HNBR Rubber: Engineered for superior durability, our premium HNBR (Hydrogenated Nitrile Butadiene Rubber) offers exceptional resistance to heat, chemicals, and oils. This ensures your strap remains robust and flexible in the toughest conditions while providing unparalleled comfort.
- Quick-Release Mechanism: Easily swap out your strap with our quick-release spring bars, allowing for effortless transitions between activities.
- Sub-Aquatic Buckle: Created from saltwater-resistant 316-grade stainless steel, our Sub-Aquatic buckle is also available separately to upgrade to IP Black or Antique bronze finishes.
- Square Wave Design: The underside distinctive square and square pattern design reduces the amount of rubber contact to your skin helping breathability and comfort during intense activities.
- Adjustable Fit: With 9-hole positions, StormTropic guarantees a secure fit for a wide range of wrist sizes.
- Vibrant Colours: Available in a variety of colours to suit your watch, StormTropic lets you express your personal style while staying adventure-ready.
Why Choose StormTropic?
At ZULUDIVER, we are committed to continuously improving our products for our customers. The StromTropic is a testament to this commitment, offering a unique design exclusive and only available at ZULUDIVER, and our dedication to high-quality watch straps at reasonable prices with amazing customer service.
Benefits of Premium HNBR Rubber:
- Heat Resistance: Withstands extreme temperatures, making it perfect for both hot and cold environments.
- Chemical and Oil Resistance: Provides excellent resistance to chemicals and oils, ensuring longevity and durability.
- Enhanced Flexibility: Maintains flexibility and resilience even under stress, providing comfort during any activity.
- Longevity: Outlasts other types of rubber, providing a reliable and long-lasting performance.
Whether you're exploring the depths of the ocean, conquering rugged trails, or hitting the gym, StormTropic is your perfect companion, designed to keep up with your adventurous spirit.
Join the ZULUDIVER Community:
When you choose StormTropic, you’re not just buying a watch strap; you’re joining a community of like-minded adventurers. Our customers are at the heart of everything we do, and your feedback drives our continuous journey towards excellence, order yours now and our team will expertly pack and send your order on it's way!
Specifications
Specifications
| Clasp Material | Stainless Steel |
|---|---|
|
Clasp
Tongue
Width
The tongue width of a buckle on a watch strap refers to the measurement of the narrow part of the buckle that fits through the holes on the watch strap to secure it around your wrist (J). | 2mm |
|
Clasp
Type
There are several different styles buckles available, the most common type of watch strap buckle is a pin (tang) buckle. It features a traditional tang and pin system, where the tongue of the buckle is inserted through the holes on the strap, and a pin holds it in place. | Buckle |
|
Strap
Fastened
Max
Length
The maximum fastened length refers to the longest adjustable length of the watch strap. Please note you will need to allow for the watch case if you are determining your wrist size for a watch strap. | 180mm |
|
Strap
Fastened
Min
Length
The minimum fastened length refers to the shortest adjustable length of the watch strap. Please note you will need to allow for the watch case if you are determining your wrist size for a watch strap. | 130mm |
|
Strap
Length
The length of a watch strap is an important consideration to ensure that it fits comfortably around your wrist. For our range typically the long strap length is around 120-130mm, and the short strap length is around 70-80mm and designed to fit average wrist sizes. | 120mm / 80mm |
|
Strap
Material
When selecting a replacement watch strap, here are some factors when considering the material: comfort, style, durability, water resistance, skin sensitivity, suitability for daily use, exercise and adaptability to different weather conditions. | HNBR Rubber |
| Strap Style | Tropic Dive |
|
Strap
Thickness
The watch strap thickness refers to the measurement of the strap's height or thickness. It is the distance between the top surface (the side facing away from your wrist) and the bottom surface (the side in contact with your wrist) of the strap. The thickness of a watch strap is an important factor to consider as it can affect the overall comfort, aesthetics, and compatibility of the watch with your wrist. | 4.5mm - 2.4mm |
|
Strap
Width
Taper
A watch strap taper refers to the gradual reduction in width from the lug end to the buckle end of the strap, not all watch straps have a taper. For example, if a watch strap has a lug width of 20mm and a taper of 2mm, it means that the strap's width gradually reduces by 2mm at the buckle end, resulting in a final width of 18mm at the buckle, so would be refered to as 20mm/18mm. | 20mm/18mm, 22mm/20mm |
Product Reviews
Strap Care
Delivery & Returns
Delivery & Returns
We ship internationally all over the world. Please see below for the shipping information for your country.
Hassle free returns within 30 days from purchase. Please see the Frequently Asked Questions page for more information
Our Promise - We will deliver great products that are good for people, the planet and your wallet.
We have selling online and shipping internationally for over a decade (Established 2010). All of our orders are sent from our headquarters in the United Kingdom.
Domestic Zone 1
All domestic shipments include UK VAT charged at the current rate.
Standard Tracked - We use Royal Mail Tracked 48 for our standard delivery.
Express Tracked - We normally use Royal Mail Tracked 24 or Special Delivery, however, depending on your location we may use DPD, DHL or UPS as an alternative.
| STANDARD TRACKED |
EXPRESS TRACKED |
|||||
|---|---|---|---|---|---|---|
|
|
||||||
Domestic Zone 2
Please note that customers may have to pay additional tax and duty for orders delivered.
Standard Tracked - We use Royal Mail First Class for our standard delivery.
Express Tracked - We normally use Royal Mail Tracked 24 or Special Delivery, however, depending on your location we may use DPD, DHL or UPS as an alternative.
| STANDARD TRACKED |
EXPRESS TRACKED |
||||
|---|---|---|---|---|---|
| Country | UP TO £50.00 | Days | UNDER £100.00 | OVER £100.00 | Days |
|
Guernsey |
£4.99 | 3-7 | £9.99 | Free | 1-2 |
|
|
£4.99 | 3-7 | £9.99 | Free | 1-2 |
|
|
£4.99 | 3-7 | £9.99 | Free | 1-2 |
Europe Zone 1
| STANDARD TRACKED |
EXPRESS TRACKED |
|||
|---|---|---|---|---|
| Country | € | Days | € | Days |
|
Belgium |
€9.99* | 7-10 | €24.99 | 1-2 |
|
Denmark |
€9.99* | 7-10 | €24.99 | 1-2 |
|
Estonia |
€9.99* | 7-10 | €24.99 | 1-2 |
|
Finland |
€9.99* | 7-10 | €24.99 | 1-2 |
|
France |
€9.99 | 7-10 | €24.99 | 1-2 |
|
Germany |
€9.99 | 7-10 | €24.99 | 1-2 |
|
Ireland |
€9.99 | 7-10 | €24.99 | 1-2 |
|
Italy |
€9.99* | 7-10 | €24.99 | 1-2 |
|
Luxembourg |
€9.99* | 7-10 | €24.99 | 1-2 |
|
Netherlands |
€9.99 | 7-10 | €24.99 | 1-2 |
|
Portugal |
€9.99 | 7-10 | €24.99 | 1-2 |
|
Spain |
€9.99* | 7-10 | €24.99 | 1-2 |
|
Sweden |
€9.99* | 7-10 | €24.99 | 1-2 |
Europe Zone 2
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | € | Days |
|
Austria |
€24.99 | 1-2 |
|
Bulgaria |
€24.99 | 1-2 |
|
Croatia |
€24.99 | 1-2 |
|
Cyprus |
€24.99 | 1-2 |
|
Czechia |
€24.99 | 1-2 |
|
Gibraltar |
€24.99 | 1-2 |
|
Greece |
€24.99 | 1-2 |
|
Hungary |
€24.99 | 1-2 |
|
Latvia |
€24.99 | 1-2 |
|
Lithuania |
€24.99 | 1-2 |
|
|
€24.99 | 1-2 |
|
Monaco |
€24.99 | 1-2 |
|
Poland |
€24.99 | 1-2 |
|
Romania |
€24.99 | 1-2 |
|
|
€24.99 | 1-2 |
|
|
€24.99 | 1-2 |
Europe Zone 3
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | € | Days |
|
Norway |
€24.99 | 1-2 |
|
Switzerland |
€24.99 | 1-2 |
International Zone 1
Standard Tracked - We use UK Royal Mail Delivery Duty Paid (DDP), which is passed onto your local postal service for the final part of the delivery.
*Not available for Alaska, American Samoa, Micronesia, Guam, Hawaii, Marshall Island, Palau, Puerto Rico, US Virgin Islands.
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
*Not available for Armed Forces Americas, Armed Forces Europe, Armed Forces Pacific.
| STANDARD TRACKED |
EXPRESS TRACKED |
|||
|---|---|---|---|---|
|
|
$12.99 | 7-10 | $29.99 | 1-2 |
International Zone 2
Standard Tracked - We use UK Royal Mail or DPD, which is passed onto your local postal service for the final part of the delivery, all shipments are sent with any import taxes and duties paid.
Express Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| STANDARD TRACKED |
EXPRESS TRACKED |
|||
|---|---|---|---|---|
| Country | £ | Days | £ | Days |
|
Australia |
£12.99 | 10-20 | £24.99 | 3-4 |
|
Canada |
- | - | £24.99 | 1-3 |
International Zone 3
Express Tracked Tracked - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | £ | Days |
|
Argentina |
- | - |
|
Bahrain |
£39.99 | 2-11 |
|
Brazil |
- | - |
|
Chile |
- | - |
|
China |
- | - |
|
Hong Kong |
£24.99 | 3-4 |
|
Iceland |
£24.99 | 1-3 |
|
India |
£39.99 | 2-11 |
|
Indonesia |
£39.99 | 2-11 |
|
Israel |
£39.99 | 2-11 |
|
Japan |
£24.99 | 1-3 |
|
Jordan |
- | - |
|
Kuwait |
£39.99 | 2-11 |
|
Macao SAR |
- | - |
|
Malaysia |
£39.99 | 2-11 |
|
New Zealand |
£24.99 | 3-4 |
|
Philippines |
£39.99 | 2-11 |
|
Qatar |
£39.99 | 2-11 |
|
Saudi Arabia |
£39.99 | 2-11 |
|
Singapore |
£24.99 | 3-4 |
|
South Africa |
£39.99 | 2-11 |
|
South Korea |
£24.99 | 1-3 |
|
Sri Lanka |
- | - |
|
Taiwan |
£24.99 | 1-3 |
|
Thailand |
£39.99 | 2-11 |
|
United Arab Emirates |
£39.99 | 2-11 |
International Zone Rest of the World
Express - We use DHL or UPS Delivery Duty Paid (DDP) for our express delivery.
| EXPRESS TRACKED |
||
|---|---|---|
| Country | £ | Days |
| Rest of the World* | £39.99 | 2-11 |
*Please be aware that there are a few countries to which we are unable to send packages to. If your country is not listed on the checkout page then unfortunately we are unable to make deliveries to you at this time.