Rubber Strap for Omega Seamaster Diver 300 42mm Blue

Introducing our FKM rubber straps, designed specifically to fit the Navy Blue Omega Seamaster Professional 300 Diver (2018 and onwards, 42mm). Available in a range of colors including black, navy blue, white, green, orange, and red, these straps combine style, durability, and functionality.

We offer two premium options: our classic smooth FKM rubber strap and the Vertech version, featuring a bold textured pattern crafted by Wristbuddys. Both use the same waterproof, high-performance material, tailored for a refined or sporty look.

Wristbuddys 20mm curved FKM rubber watchbands are a favorite choice for Omega Seamaster models, including the Seamaster Professional 300 Diver, as well as other renowned watches such as the Rolex Submariner, Tudor BB58, and Omega Speedmaster. Crafted from premium vulcanized FKM rubber, these straps are waterproof, highly resistant to wear, and perfect for both underwater adventures and everyday use. Each strap comes equipped with a 304L stainless steel buckle, ensuring a secure and stylish fit.

The Omega Seamaster Professional 300 Diver, introduced in 2018, continues the legacy of one of Omega's most iconic dive watches. With its bold 42mm case, distinctive wave-pattern dial, and helium escape valve, the Seamaster Pro 300 Diver exemplifies precision engineering and timeless design. Favored by professional divers and enthusiasts alike, this watch is a versatile companion that transitions effortlessly between extreme conditions and refined occasions.

Our FKM rubber straps are designed to complement the Seamaster’s rugged yet elegant aesthetic, offering unparalleled comfort and durability. Whether you’re exploring the ocean depths or navigating urban landscapes, these straps are built to enhance the Seamaster’s functionality and timeless appeal.

Looking for the best Omega Seamaster rubber strap? Wristbuddys offers a wide selection of Omega Seamaster straps crafted from premium materials to ensure a perfect fit for your timepiece. Our Omega Seamaster 300 rubber straps provide a seamless blend of style and performance, making them the ideal choice for any adventure.

Not finding what you're looking for? You'll find all Omega 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

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 150,000 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 what size you need or 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.

Fast & Free Express Shipping via UPS

We offer Free Express Shipping on all orders to ensure secure, fast, and reliable delivery worldwide. Estimated delivery times:

• Sweden: 0–2 business days*
• Europe (EU): 0–3 business days*
• North America: 1–4 business days*
• Asia: 2–5 business days*
• Middle East: 2–5 business days*
• Rest of World: 2–5 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:
  Orders over £135 are subject to VAT. To avoid this government-imposed charge, we recommend placing multiple smaller orders under this threshold.
  
• 🌍 Outside EU/US/UK:
  Some countries may charge local import duties or VAT upon delivery. These charges are determined by your local customs authority 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