Rubber Strap for Omega Seamaster Diver 300 42mm White
- Regular price
- €149



PRODUCT DESCRIPTION
Rubber Strap for Omega Seamaster Diver 300 42mm White is made specifically for the Omega Seamaster Professional 300 Diver 42mm from 2018 and onwards. The curved ends follow the shape of the case closely, giving the watch a clean and natural fit that looks right from every angle. The strap is made from high quality FKM rubber, making it fully waterproof, flexible, and comfortable for both everyday wear and diving. It is easy to install at home. You can choose between our smooth FKM rubber strap or the Vertech version with its subtle textured pattern. Both are made from the same durable material and are available in several colors.
Not finding what you're looking for? You'll find all Omega Straps here and all Omega Seamaster Rubber Straps here. Explore our full range of straps tailored for Omega watches, including options for Speedmaster, Omega X Swatch, and more.
- Perfect Fit: Specifically designed for Omega Seamaster Professional 300 Diver (42mm, 2018 onwards).
- Premium Material: High-quality vulcanized FKM rubber—waterproof, anti-UV, anti-dust, hypoallergenic, and highly durable.
- Adjustable Size: Comfortably fits wrist sizes from 13–20.5 cm (5"–8").
- Secure Hardware: Robust 304L stainless steel buckle
- Lug Width: 20mm
- Colors: White, Red, Black
Note: THE WATCH IS NOT INCLUDED!
This strap is not manufactured or endorsed by Omega SA. It is a third-party accessory designed specifically to fit the Omega Seamaster Professional 300 Diver (2018 and onwards, 42mm).
- Perfect Fit: Specifically designed for Omega Seamaster Professional 300 Diver (42mm, 2018 onwards).
- Premium Material: High-quality vulcanized FKM rubber—waterproof, anti-UV, anti-dust, hypoallergenic, and highly durable.
- Adjustable Size: Comfortably fits wrist sizes from 13–20.5 cm (5"–8").
- Secure Hardware: Robust 304L stainless steel buckle
- Best Rated Globally: Over 175,000 straps sold with an average customer rating of 4.8/5.
Note: Watch not included. This is a third-party accessory, not manufactured or endorsed by Omega SA.
Not sure how to change your watch strap? Press HERE to see our "How-To Guides".
🇺🇸 Update for US customers: No import duties despite recent tariff changes
We want to reassure our US customers that all orders remain tariff-free under the current $800 exemption limit. Recent changes to US trade policy do not affect our products, and you will not be charged any hidden fees or duties upon delivery.
We ship all orders from our warehouse in Stockholm, Sweden, within 0–2 business days after receiving payment. Place your order before 15:00 (GMT+1), and we’ll ship it the same day. Delivery typically arrives the next business day within the EU and within 2–5 days for destinations outside the EU.
Standard Shipping (Free over $60)
Delivery Times on All Watch Bands & Accessories:
- Sweden: 0–2 business days*
- Europe (EU): 2-6 business days*
- North America: 3-7 business days*
- Asia: 3-7 business days*
- Middle East: 3-7 business days*
- Rest of World: 3-7 business days*
Fast & Free Express Shipping via UPS Express & FedEx Connect Plus (Free upgrade over $100)
We offer Free Express Shipping on all orders over $100 to ensure secure, fast, and reliable delivery worldwide. Estimated delivery times:
- Sweden: 0–2 business days*
- Europe (EU): 1–2 business days*
- North America: 1–3 business days*
- Asia: 2–4 business days*
- Middle East: 2–4 business days*
- Rest of World: 2–4 business days*
*Delivery estimates apply when the customer is available at the first delivery attempt and no customs delays or address changes occur after dispatch.
Customs & Import Duties
- 🇺🇸 United States:
All orders under $800 are duty-free and exempt from import taxes under current US customs regulations. Recent tariff adjustments do not apply to our products. No surprises or hidden fees.
- 🇪🇺 European Union:
All prices include VAT. You won’t pay anything extra upon delivery.
- 🇬🇧 United Kingdom:
All prices include VAT. You won’t pay anything extra upon delivery.
- 🇨🇭 Switzerland:
All prices include VAT. You won’t pay anything extra upon delivery. - 🌍 Outside EU/US/UK:
Some countries may charge local import duties or VAT upon delivery. Your local customs authority determines these charges and are the responsibility of the customer. Countries where this is more common include Canada, Chile, India, Indonesia, the Philippines, Malaysia, and select African markets.
We do our best to ensure a smooth delivery experience and minimize customs-related delays. If you have questions about your local regulations, we recommend contacting your customs office.
We’re here to help
Our team is committed to making your shopping experience smooth and hassle-free. For any shipping or customs-related questions, don’t hesitate to reach out: info@wristbuddys.com
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Omega SMP300 | This strap fits wrists in sizes
-
1MEASURING YOUR WRIST
Use a taper or a strip of paper to measure the circumference of your wrist following the instructions.
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2HOW TO CHANGE THE STRAP
Learn how to easily change the watch strap in our tutorial.
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3STRAP SIZE GUIDE
The measurements of our Rubber Straps for Omega SMP300.
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- 5 stars: 9 (82%)
- 4 stars: 1 (9%)
- 3 stars: 1 (9%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The strap is stunning, beautiful quality and the rubber is nice and supple. However, they are not really suited for larger wrists.The buckle side strap is simply not long enough. My wrist is 7.5inches, and is certainly not huge (my friends are larger) I have to wear the strap on the second last hole and this causes the buckle to be too far over on the edge of the underside of the wrist (which will be frustrating if you are OCD about having it in the middle, like me) Also when on the second last hole, the strap cannot reach the second strap loop. It is a shame as I like the strap but for €150 it is disappointing. Also the delivery took a full week within EU when it is stated 1-2 business days for orders over ¢100.
Hey buddy,
Thanks for the honest feedback. Really glad you liked the quality and rubber. A 7.5 inch wrist should absolutely be covered by our sizing, so please email us at info@wristbuddys.com and we'll send an extended-length version at no cost.
Best wishes,
Samuel, CEO & Founder of Wristbuddys
Good quality, feels nice and overall I am happy with my purchase
Hey buddy,
Love to hear that. Good quality that feels nice on wrist is exactly what we aim for. Thanks a lot for the review.
Best wishes,
Samuel, CEO & Founder of Wristbuddys
The quality is good (almost as nice as stock omega strap), but with my 7.5 inch wrist I would not purchase again. I have to wear it uncomfortably tight to be able to secure the strap in the loop. When placed next to my omega rubber strap it's at least 1/2-3/4" shorter.
Hey buddy,
Thanks for the honest feedback. Really glad the quality hit close to stock Omega levels for you, and we appreciate you sharing the fit concern for larger wrists. That kind of detail genuinely helps us improve. If you'd like help finding the best sizing, reach out at info@wristbuddys.com.
Best wishes,
Samuel, CEO & Founder of Wristbuddys
Great fit and finish. Always ships quickly. I have bought several from your company and they far exceed other companies.
Hey buddy,
Great to hear the strap arrived quickly and is fitting the Omega beautifully! We work hard to get orders out fast. Thank you for sharing!
Best wishes,
Samuel, CEO & Founder of Wristbuddys
J'ai acheté 5 bracelets pour ma Seamaster bleue et noire, et ils sont géniaux, bien meilleurs que l’original d’Omega. Je suis très satisfait, j’en ai parlé à tous mes amis et je commanderai d’autres bracelets ici pour mes montres. 😊
Hey buddy,
Thrilled to hear the strap is on the Omega and looking great! Thank you so much for the awesome review!
Best wishes,
Samuel, CEO & Founder of Wristbuddys
Beutiful rubber strap, that is comfortable and well made. Fits the SMP to perfection.
Hey Buddy,
Great choice! We’re thrilled to hear the rubber strap is both comfortable and a perfect fit for your SMP. Enjoy the new look!
Best wishes,
Samuel Lavatt, CEO & Founder of Wristbuddys
J'ai commandé celui de couleur noire, j'en suis très content : bonne qualité, montage facile, confortable et joli.
Hey buddy,
Thrilled to hear the strap is on the Seamaster and looking great! Thank you so much for the awesome review!
Best wishes,
Samuel, CEO & Founder of Wristbuddys
Very good watch fit, comfortable and perfect long for my 18 wrist
Hey buddy,
So happy to hear the strap is fitting your Seamaster so well and feels great! Comfort is everything for daily wear. Thank you for the kind words!
Best wishes,
Samuel, CEO & Founder of Wristbuddys
Good quality I like it
Hey buddy,
Love to hear that! The Seamaster deserves a great strap, and we're thrilled it's hitting the mark. Thank you for the amazing review!
Best wishes,
Samuel, CEO & Founder of Wristbuddys
Good quality perfect fit
Quality of the Strap is not much different from OEM Omega Strap. I have them both and they match 98% in quality except the price.
Buckle is ok, but I think needs to be better and Omega style.
Hey buddy,
Love to hear that! The Seamaster deserves a great strap, and we're thrilled it's hitting the mark. Thank you for the amazing review!
Best wishes,
Samuel, CEO & Founder of Wristbuddys
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