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Black rubber strap for Omega Seamaster Diver 300 42mm – worn on wrist with dark green linen jacket, black dial and bezel, side angle view
Omega seamaster Omega Speedmaster Professional Wristbuddys Wristbuddy Klockarmband klockband rubberstrap rubber strap straps for omega seamaster best rubber intergrated mission to moon mercury intergrated uhrenband bracelet Urrem bracelet de montre cinturino per orologio cinturino dell'orologio horlogeband correa de reloj Uhrenarmband Uhrarmband black schwartz svart negro
Omega seamaster Omega Speedmaster Professional Wristbuddys Wristbuddy Klockarmband klockband rubberstrap rubber strap straps for omega seamaster best rubber intergrated mission to moon mercury intergrated uhrenband bracelet Urrem bracelet de montre cinturino per orologio cinturino dell'orologio horlogeband correa de reloj Uhrenarmband Uhrarmband black schwartz svart negro
Strap for Omega Seamaster Diver 300 compatible with these models
Omega seamaster Omega Speedmaster Professional Wristbuddys Wristbuddy Klockarmband klockband rubberstrap rubber strap straps for omega seamaster best rubber intergrated mission to moon mercury intergrated uhrenband bracelet Urrem bracelet de montre cinturino per orologio cinturino dell'orologio horlogeband correa de reloj Uhrenarmband Uhrarmband black schwartz svart negro
Black rubber strap for Omega Seamaster Diver 300 42mm – worn on wrist with dark green linen jacket, black dial and bezel, side angle view
Omega seamaster Omega Speedmaster Professional Wristbuddys Wristbuddy Klockarmband klockband rubberstrap rubber strap straps for omega seamaster best rubber intergrated mission to moon mercury intergrated uhrenband bracelet Urrem bracelet de montre cinturino per orologio cinturino dell'orologio horlogeband correa de reloj Uhrenarmband Uhrarmband black schwartz svart negro
Omega seamaster Omega Speedmaster Professional Wristbuddys Wristbuddy Klockarmband klockband rubberstrap rubber strap straps for omega seamaster best rubber intergrated mission to moon mercury intergrated uhrenband bracelet Urrem bracelet de montre cinturino per orologio cinturino dell'orologio horlogeband correa de reloj Uhrenarmband Uhrarmband black schwartz svart negro
Strap for Omega Seamaster Diver 300 compatible with these models

Rubber Strap for Omega Seamaster Diver 300 42mm Black

Regular price
$149
In stock

Love It or Return It – 14 Day Return Policy
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PRODUCT DESCRIPTION

The Rubber Strap for Omega Seamaster Diver 300 42mm Black is designed specifically for the Omega Seamaster Professional 300 Diver 42mm (2018 onwards), delivering a precise curved fit that follows the case perfectly. Crafted from premium vulcanized FKM rubber, the strap is waterproof, flexible, and built for both daily wear and underwater use. This model is available in multiple colors and offered in two finishes: a classic smooth version for a clean, understated look, and the Vertech version featuring Wristbuddys’ signature textured pattern for added visual depth. Both options use the same high-performance FKM rubber and are easy to swap at home, making it simple to change the look of your Seamaster whenever you want.

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: Black, White, Military Green, Red

 

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).

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  • 5 stars: 15 (83%)
  • 4 stars: 1 (6%)
  • 3 stars: 1 (6%)
  • 2 stars: 1 (6%)
  • 1 star: 0 (0%)
A
Alfonso Vidal
Good strap

The strap is good, considering it's not an original rubber strap. It's comfortable.

J
Jonathan Melendez
Excellent strap that doesn't have to envy the OEM!!

Great material and it fits good!!! Love how the watch looks and people love it too!!

Hey buddy,

Love to hear that. Great material with a fit on the Seamaster that people notice is exactly what we aim for. Thanks a lot for the review.

Best wishes,
Samuel, CEO & Founder of Wristbuddys

S
Steven B
Great alternative to the original black Omega strap

Great alternative to the original black Omega strap.
Have the white one from WB and impressed with the quality so bought the red one. Looking to get the orange one later

Hey buddy,

Love to hear that. Coming back for a second colour is the best kind of compliment. Glad both straps are landing right. Thanks for the review.

Best wishes,
Samuel, CEO & Founder of Wristbuddys

B
Bill V
Fantastic strap

Fantastic strap. Fits perfect and super comfortable

Hey buddy,

Love to hear that. Perfect fit and comfort is exactly what we aim for. Thanks for the review.

Best wishes,
Samuel, CEO & Founder of Wristbuddys

M
Marco
Great rubber strap

Put on my Seamaster 300. Fits perfect and feels really good. Looks even better in real.

Hey buddy,

Seamaster 300 on rubber is always a winner. Glad to hear it fits perfect and feels great on the wrist.

And yes – they always look even better in real life.

Best wishes,
Samuel, CEO & Founder of Wristbuddys

J
Jonathan K
Perfect fit for my Seamaster

Ordered the FKM rubber strap for my Omega Seamaster 300M and it’s honestly the best upgrade I’ve made to the watch. Super comfortable right out of the box, no break-in period needed at all. The quick shipping (arrived in just 1 day to the UK from Sweden!) was also impressive. I’ll definitely be ordering another color soon.

Hey buddy,

So glad the strap is working perfectly on your Omega! Comfort is everything, especially for daily wear. Thank you for the kind words!

Best wishes,
Samuel, CEO & Founder of Wristbuddys

R
Ramin

The Quality of strap is outstanding! The green military color is perfect too.

H
Hugo Martin
Des bracelets incroyables, bien meilleurs que l'original !

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

H
Hugo Martin
Des bracelets incroyables, bien meilleurs que l'original !

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

L
Linus M
Highly recommend!

Perfect fit for my Omega Seamaster Diver 300! The rubber feels premium, super comfortable on the wrist, and gives the watch a sleek, sporty look. Highly recommend!

Hey buddy,

So glad the strap is working perfectly on your Omega! Comfort is everything, especially for daily wear. Thank you for the kind words!

Best wishes,
Samuel, CEO & Founder of Wristbuddys

L
Linus M
Love this SMP strap

Bought it 6 months ago and wear it everyday. Super happy with quality and shipping was quick.

Hey buddy,

Love to hear that! The Omega deserves a great strap, and we're thrilled it's hitting the mark for you. Thank you for the amazing review!

Best wishes,
Samuel, CEO & Founder of Wristbuddys

D
Daniel L
High-quality strap and fast shipping!

Really happy with this strap! The quality is excellent, and it has a nice fit on my Seamaster. Shipping was incredibly fast

Hey buddy,

Love to hear that! The Omega deserves a great strap, and we're thrilled it's hitting the mark for you. Thank you for the amazing review!

Best wishes,
Samuel, CEO & Founder of Wristbuddys

R
Remon Kaldas
Strap to short

This strap too short. Barely fits on wrist on the last notch.

Hey buddy,

We're really sorry to hear about your experience. We'd love to make this right for you — please reach out to us at info@wristbuddys.com and we'll take care of you.

Best wishes,
Samuel, CEO & Founder of Wristbuddys

H
HRVOJE BJELČIĆ
Rubber Strap for Omega Seamaster Diver 300 42mm Black

I am very satisfied with the service and product quality. Delivery to Croatia in less than 24 hours. Excellent service

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

N
Nil
Rubber Strap for Omega Seamaster Diver 300 42mm Black

Amazing strap and fits my Semaster well!

Hey buddy,

A perfect fit on the Seamaster is exactly what we aim for! Really glad to hear it. Thank you for the great review!

Best wishes,
Samuel, CEO & Founder of Wristbuddys

M
Mirza Baig
Rubber Strap for Omega Seamaster Diver 300 42mm Black

Great strap!

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

T
Tony
Rubber Strap for Omega Seamaster Diver 300 42mm Black

Armband i kortaste laget, tyvärr passar bara små handleder med tanke på det relativt höga priset.

Hey buddy,

Vi är verkligen ledsna att höra detta. Det här är definitivt inte den upplevelse vi vill att du ska ha. Skriv gärna till oss på info@wristbuddys.com så löser vi det för dig.

Best wishes,
Samuel, CEO & Founder of Wristbuddys

Z
Zoran
Rubber Strap for Omega Seamaster Diver 300 42mm Black

👍👍👍👍👍👍👍👍👍👍👍👍👍

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