Sailcloth Rubber Buckle - Blue/White - BluShark Straps
Sailcloth Rubber Buckle - Blue/White - BluShark Straps

Sailcloth Rubber Buckle - Blue/White

BUY 2 STRAPS GET 1 FREE

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Regular price$39.00
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Premium Materials, Built to Last

  • FKM rubber for superior strength & heat resistance
  • Sweat-proof, waterproof, & adventure-ready
  • Unmatched comfort & everyday wearability

Finding the perfect strap or accessory for your watch can greatly enhance comfort and style. Our sizing guides help you measure your watch accurately, ensuring the best fit. Whether you have a traditional watch or an Apple Watch, we provide step-by-step instructions to determine the ideal strap size and watch lug width. With these guides, you can confidently choose the perfect straps and accessories to enhance your watch.

Watch and Watch Strap Measurements Sizing Guide

• Traditional Watch Instructions:

1) Open Our Sizing Guide Here. Download Here

2) Print File. In print options dialogue box, uncheck any “shrink oversized pages to fit” or “fit to page” boxes. *IMPORTANT!*

3) After printing, test the accuracy by measuring the “one inch” test strip with a standard ruler.

4) Cut off the inch ruler from the side and wrap around your wrist to determine your wrist size.

5) Hold your watch with the lugs framing the blocks below to determine your lug width. There should be no gap or overlap.

Lug Width Measurement:

To determine your lug width, print the BluShark Watch Sizing Guide in step-1 and place your watch on the measuring blocks located on the bottom of the guide. 

 

• Apple Watch Instructions

1) Open Our Apple Watch Sizing Guide Here. Download Here

2) Print File. In print options dialogue box, uncheck any “shrink oversized pages to fit” or “fit to page” boxes. *IMPORTANT!*

 

3) Cut out the tool. Position the wider end where you would wear a watch. For a more accurate measurement, you can use a piece of tape to hold the wider end in place.

 

 

 

 

4) Wrap the tool around your wrist, keeping it in place. Make sure the tool feels snug and doesn’t slide up or down.

 

 

 

 

5) Note the inch number the arrows point to – that’s your band size.

 

 

 

 

 

6) If the arrows land between two measurements, choose the smaller of the two numbers closest to the line.

 

 

    Adapter Measurement:

    To determine which size adapter you need, use the following guide:

    If your Apple Watch is 42mm, 44mm, or 45mm, you’ll need an adapter that measures 22mm.

    If your Apple Watch is 38mm or 40mm, you’ll need an adapter that measures 20mm.

    If you have a 41mm Apple Watch, choose the 20mm adapter.

     

    Size
    Hardware
    • Low stock - 7 items left
    • Backordered, shipping soon
    Prices shown are in USD. Applicable taxes and shipping fees are calculated at checkout based on your location.

    Our Rubber Sailcloth Deploy was so popular that we’ve expanded the lineup with a classic version for those who prefer a traditional fit. Introducing the Rubber Sailcloth Buckle—BluShark’s premium FKM Rubber strap now featuring a rugged, high-grade buckle. Designed for dive watches, field watches, and chronographs, it adds a bold, adventurous touch to any timepiece, making it the perfect companion for everything from deep-sea dives and mountain trails to your morning run.

    The stainless steel buckle provides a secure, low-profile fit that captures the timeless look of a classic tool watch. Quick-release spring bars make swapping styles faster than ever, allowing you to install or remove the strap in seconds without any tools. Engineered with a soft, breathable FKM Rubber backing, this strap ensures maximum wrist comfort and durability while maintaining the refined, sporty aesthetic of our original sailcloth design.

    • Fits Wrist Sizes: 6.75" to 9"
    • Color: Blue with White Stitching
    • Material: FKM Rubber
    • Profile: 6mm tapered to 2.5
    • Buckle Taper: 18mm tapers to 16mm at the buckle; both 20mm and 22mm taper to 18mm at the buckle.
    • Clasp: Brushed, Polished, or PVD Black BluShark 2.0 Buckle
    • Measurements:
      • Buckle Side: 80mm (3.15")
      • Tail Side: 120mm (4.7")
    • Water Rating: Waterproof
    • Spring Bar: Standard Spring Bar - 1.7mm body and 0.7mm tip

    Fit Details:
    The Rubber Sailcloth Buckle features a stainless steel buckle for a secure, low-profile fit that complements the timeless look of a traditional tool watch. Its FKM rubber backing offers a premium, soft feel against the skin, while subtle etching enhances airflow to ensure maximum breathability and comfort throughout the day.

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    Policies

    Orders ship from our Tucson, AZ warehouse. US orders deliver fast with free shipping on $50+ and low-cost standard options; international shipping is available via UPS and DHL with full tracking.

    For complete details, please visit our Shipping policy page.

    We offer Free Returns with pre-paid return labels! Items can be returned or exchanged within 30 days if unused. Discounted or worn products may not qualify, and refunds for bundle deals are adjusted accordingly.

    For full details, please visit our Return Policy page.

    All straps are covered against manufacturing defects for life. If you experience a defect, simply contact us with your order details for a free replacement. Normal wear, misuse, and cosmetic aging are not covered.

    For full details, please visit our Guarantee Policy Page

    Customer Reviews

    Overall rating: 4.9 / 5 from 30 reviews.

    Customer photo review of Sailcloth Rubber Buckle - Red/White

    Just great quality and customer service received was just above and beyond. I will keep buying from your store

    Sailcloth Rubber Buckle - Red/White

    Customer photo review of Sailcloth Rubber Buckle - Blue/White

    Love the strap. Very comfortable and breathable. I ordered this one and 2 makos. I did receive one incorrect strap but blu shark was very quick to respond, send the correct strap, and then provide the return documents. It is hard to find good customer service these days so I appreciated that.

    Sailcloth Rubber Buckle - Blue/White

    Customer photo review of Sailcloth Rubber Buckle - White/White

    Very nice, I purchased a $150 band from a competitor and this is the same exact quality of the expensive one. Will definitely be purchasing more colors.

    Sailcloth Rubber Buckle - White/White

    Customer photo review of Sailcloth Rubber Buckle - Blackout

    The 20mm sail cloth strap is surprisingly flexible and very comfortable than its thicker cross section suggests. Looks and wears great on the vintage 1970 Caravelle Sea Hunter automatic.

    Sailcloth Rubber Buckle - Blackout

    Customer photo review of Sailcloth Rubber Buckle - White/White

    I was looking for a white strap that somewhat has Karate uniform pattern (thinking of Ryu from the Street Fighter franchise), and I think I’ve found it with this one. Very happy with the purchase. The rubber is soft & supple, very comfortable on wrist. I had sailcloth straps before but the material of this one is different, more rubbery. It is definitely one of the coolest straps I’ve ever seen.

    Sailcloth Rubber Buckle - White/White

    Customer photo review of Sailcloth Rubber Buckle - Blackout

    Extremely comfortable and high quality. This strap fits very well and looks amazing. I highly recommend!

    Sailcloth Rubber Buckle - Blackout

    Customer photo review of Sailcloth Rubber Buckle - Orange/White

    Love the strap! I have a small wrist, so had to have another divet put into the strap. It’s a little longer than some straps I’ve had, but I had some nice compliments on the color!

    Sailcloth Rubber Buckle - Orange/White

    Customer photo review of Sailcloth Rubber Buckle - Green/White

    Absolutely love this strap! The clasp it came with is perfect as well, zero complaints! But I did replace it with a bronze one that I fabricated. If a bronze clasp was offered by blushark that would be pretty epic!

    Sailcloth Rubber Buckle - Green/White

    Sent me the strap missing a quick release bar.. I emailed them asking for another spring bar but got a return label sent to me which I didn’t respond to or use to send it back because it really isn’t a huge deal. The strap was a part of the buy two get one deal but regardless it would be nice and professional to have all the pieces in the shipment. Few days go by and another strap is in my mailbox ALSO MISSING ONE SPRING BAR. I won’t be sending one back because I didn’t agree to. This whole experience was unprofessional.

    Sailcloth Rubber Buckle - White/White

    Store owner replied: Hey Caleb, I'm very sorry for the experience you've had with your order. I can see that Jaya reached out and let you know we'd be sending a replacement strap at no cost, along with a prepaid return label so the original strap can be sent back to us. While reviewing our inventory, we discovered that this entire batch was missing spring bars. This is certainly not typical of our products, and we've already started inspecting the rest of the collection to ensure there aren't any additional issues. I'll be reaching out personally to make sure you're fully taken care of and that we get this resolved as quickly as possible. - Nick

    I have a Longines Legend Diver. I needed to replace the original strap and this one from BlueShark looked very close to the original. Love it. Looks great. Fits great. Very comfortable.

    Sailcloth Rubber Buckle - Black/White

    Customer photo review of Sailcloth Rubber Buckle - Green/White

    The green strap looks great on my watch with a green dial. The strap is incredibly comfortable on my wrist! I liked the straps so much I ordered 3 more like it. Just different colors! Thank you!

    Sailcloth Rubber Buckle - Green/White


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    Customer Reviews

    Overall rating: 4.9 / 5 from 30 reviews.

    Customer photo review of Sailcloth Rubber Buckle - Red/White

    Just great quality and customer service received was just above and beyond. I will keep buying from your store

    Sailcloth Rubber Buckle - Red/White

    Customer photo review of Sailcloth Rubber Buckle - Blue/White

    Love the strap. Very comfortable and breathable. I ordered this one and 2 makos. I did receive one incorrect strap but blu shark was very quick to respond, send the correct strap, and then provide the return documents. It is hard to find good customer service these days so I appreciated that.

    Sailcloth Rubber Buckle - Blue/White

    Customer photo review of Sailcloth Rubber Buckle - White/White

    Very nice, I purchased a $150 band from a competitor and this is the same exact quality of the expensive one. Will definitely be purchasing more colors.

    Sailcloth Rubber Buckle - White/White

    Customer photo review of Sailcloth Rubber Buckle - Blackout

    The 20mm sail cloth strap is surprisingly flexible and very comfortable than its thicker cross section suggests. Looks and wears great on the vintage 1970 Caravelle Sea Hunter automatic.

    Sailcloth Rubber Buckle - Blackout

    Customer photo review of Sailcloth Rubber Buckle - White/White

    I was looking for a white strap that somewhat has Karate uniform pattern (thinking of Ryu from the Street Fighter franchise), and I think I’ve found it with this one. Very happy with the purchase. The rubber is soft & supple, very comfortable on wrist. I had sailcloth straps before but the material of this one is different, more rubbery. It is definitely one of the coolest straps I’ve ever seen.

    Sailcloth Rubber Buckle - White/White

    Customer photo review of Sailcloth Rubber Buckle - Blackout

    Extremely comfortable and high quality. This strap fits very well and looks amazing. I highly recommend!

    Sailcloth Rubber Buckle - Blackout

    Customer photo review of Sailcloth Rubber Buckle - Orange/White

    Love the strap! I have a small wrist, so had to have another divet put into the strap. It’s a little longer than some straps I’ve had, but I had some nice compliments on the color!

    Sailcloth Rubber Buckle - Orange/White

    Customer photo review of Sailcloth Rubber Buckle - Green/White

    Absolutely love this strap! The clasp it came with is perfect as well, zero complaints! But I did replace it with a bronze one that I fabricated. If a bronze clasp was offered by blushark that would be pretty epic!

    Sailcloth Rubber Buckle - Green/White

    Sent me the strap missing a quick release bar.. I emailed them asking for another spring bar but got a return label sent to me which I didn’t respond to or use to send it back because it really isn’t a huge deal. The strap was a part of the buy two get one deal but regardless it would be nice and professional to have all the pieces in the shipment. Few days go by and another strap is in my mailbox ALSO MISSING ONE SPRING BAR. I won’t be sending one back because I didn’t agree to. This whole experience was unprofessional.

    Sailcloth Rubber Buckle - White/White

    Store owner replied: Hey Caleb, I'm very sorry for the experience you've had with your order. I can see that Jaya reached out and let you know we'd be sending a replacement strap at no cost, along with a prepaid return label so the original strap can be sent back to us. While reviewing our inventory, we discovered that this entire batch was missing spring bars. This is certainly not typical of our products, and we've already started inspecting the rest of the collection to ensure there aren't any additional issues. I'll be reaching out personally to make sure you're fully taken care of and that we get this resolved as quickly as possible. - Nick

    I have a Longines Legend Diver. I needed to replace the original strap and this one from BlueShark looked very close to the original. Love it. Looks great. Fits great. Very comfortable.

    Sailcloth Rubber Buckle - Black/White

    Customer photo review of Sailcloth Rubber Buckle - Green/White

    The green strap looks great on my watch with a green dial. The strap is incredibly comfortable on my wrist! I liked the straps so much I ordered 3 more like it. Just different colors! Thank you!

    Sailcloth Rubber Buckle - Green/White