SKU: 24411507510

Tsunami MK2 Rubber Deployant Watch Strap - Harbour Brown

Sale price$117.90 Regular price$131.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Tsunami MK2 Rubber Deployant Watch Strap - Harbour BrownOur TSUNAMI is made from high performance HNBR rubber and assembled in England. Prepare for any adventure with the Tsunami, the ultimate rubber watch strap engineered for those who live life for the adventure. Designed for people who enjoy outdoor, sports and fitness activities the Tsunami strap is built to withstand the harshest conditions while offering unmatched comfort and style. Key Features: Made to Measure CTS: Cut To Size watch straps can

Our TSUNAMI is made from high-performance HNBR rubber and assembled in England.

Prepare for any adventure with the Tsunami, the ultimate rubber watch strap engineered for those who live life for the adventure. Designed for people who enjoy outdoor, sports and fitness activities the Tsunami strap is built to withstand the harshest conditions while offering unmatched comfort and style.

Key Features:

Made to Measure CTS: Cut-To-Size watch straps can easily be trimmed to get the perfect length for your wrist.

✅ 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.

✅ HydroLock MK2 Buckle: Created from saltwater-resistant 316-grade stainless steel and designed with your comfort in mind. With six micro-adjustment holes, you can achieve a perfectly tailored fit.

✅ 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.

✅ Ease of Use & Safety: With a deployant buckle fitted this allows for easy opening and closing, making it simple to put on and take off your watch.

✅ Vibrant Colours: Available in a variety of colours to suit your watch, Tsunami lets you express your personal style while staying adventure-ready.

Why Choose Tsunami?

Tsunami is exclusive to our website, a product of our ongoing commitment to thoughtful design, durable materials, and value for money. Backed by our excellent customer support, this strap embodies everything we believe a modern adventure strap should be.

Benefits of Our 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.
  • PFAS-Free: Our HNBR is free from PFAS chemicals, making it a safer and more environmentally responsible choice without compromising on comfort or performance.

Tsunami is Perfect For:

  • Watch enthusiasts who value retro-inspired rubber strap designs with a modern edge
  • Owners of dive watches, field watches, and sporty chronographs looking for a durable, high-performance upgrade
  • Anyone after a tough, adventure-ready rubber strap that combines classic styling with all-day comfort and longevity

 

How to fit Your Tsunami CTS (Cut-to-Size) rubber watch strap

PLAY VIDEO

To fit your wrist, the rubber watch strap can be sized by cutting it with a sharp pair of scissors or blade. On the underside of the watch strap, we have incorporated cut lines to assist in positioning the strap's cutting. Before you can cut the sections, you must first remove the buckle using a spring bar tool.

Caution: We always advise testing the fit of the watch strap on your wrist by removing 1 section at a time from the watch's opposing sides. The metal pin that is installed in each section must be removed in order to insert the spring bar.

Please be aware that the spring bars used to fit the buckle have slightly different size tips; the micro adjustment spring bar (12HR position) has a longer tip. As a result, please make sure to reattach the spring bar to the proper side of the buckle.

The micro-adjustment positions on the buckle will help you get the perfect fit to your wrist.

Additional Rubber Pieces

You may like to know that you can also purchase additional rubber parts.

This is useful if you need to resize your existing strap for a different wrist size or switch colours without the need to buy a whole new strap and buckle.

Another benefit is the flexibility to pair your Tsunami strap with a different HydroLock MK2 buckle finish from our available options, Full Mirror Polish, Sandblasted, Black or Antique Bronze Effect.

Click here to order additional TsunamiTropic rubber parts

Join the Community:

When you choose Tsunami, 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!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24411507510

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Reviewed in the United States on March 31, 2019
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Frank Wroblewski
Lexington, US
★★★★★ 5
Excellent choice
Size: silicone wire 40ft, Color: Yellow
This stuff is great. I love the silicon insulation. It doesn't curl or tangle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
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Scott Bloomquist
Carnegie, US
★★★★★ 4
Solders nice, extremely flexible maybe too flexible
Size: silicone wire red 20ft and black 20ft, Color: Red and Black
The wire solders very nicely. It's very flexible, perhaps a little too flexible. I used this wire in a couple speaker building projects. I like to put the wire in a drill and twist the wires together, it's a nice look and helps with wire management. The too flexible part makes it so the wire doesn't stay tightly twisted. To remedy that I use heat shrink at either end to at least keep the wires somewhat together.
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Reviewed in the United States on January 12, 2021
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William M.
Lake Worth, US
★★★★★ 5
Quality heat resistant wire.
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Quality, heat resistant silicone wire for my heating coil wine bottle cutting project. I didn’t need very much, but provided me the best price and option. No regrets.
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Reviewed in the United States on November 16, 2025
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Houston, US
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Best for 12S high current battery wires
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
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