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Forstner Model O Stainless Steel Watch Bracelet for Omega Seamaster

A classic three-link bracelet for the Seamaster Diver 300M.

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$180.00
Unsure about fit? Find your strap size
Bracelet width:20mm post-2018 Seamaster
Ships same or next business day • Free U.S. shipping over $59 • Easy 60-day returns

The Forstner Model O bracelet brings a timeless three-link design to the Omega Seamaster Diver 300M. Its clean, understated styling has made this bracelet configuration a favorite for generations, offering a versatile look that feels equally appropriate with casual, business, or formal attire.

Material & feel

The Model O's broad three-link construction gives it a reassuringly solid feel while remaining comfortable throughout the day. A fully brushed finish emphasizes the bracelet's clean, understated appearance and pairs naturally with the Seamaster's tool-watch heritage.

Constructed from solid 316L stainless steel, the bracelet features fitted curved end links, removable single-screw links, a spring-loaded comfort link behind the clasp, and a push-button milled clasp with six micro-adjustment positions for a secure, comfortable fit.

Sizing & specs Length, taper, spring bars, buckle finish and more
Fits wrists:
6.0–8.0in

Taper:

  • 20mm lug / 16mm buckle
Spring bars:
Standard (free pair included)
Thickness:
3.5mm
Finish:
Brushed
Fit guidance

Choose the version that matches your Seamaster.

Post-2018 fits the current Omega Seamaster Diver 300M with the ceramic wave dial.

Pre-2018 fits earlier Seamaster Diver 300M models and is also reported to fit the Omega Aqua Terra 41mm and Omega Railmaster.

The vintage Seamaster 300 "Big Triangle" should use the Model O designed for the pre-2021 Omega Speedmaster.

Not compatible with the Seamaster Chronograph or the No Time To Die edition.

Links can be removed using the included screwdriver, while the clasp provides six micro-adjustment positions for fine tuning the fit.

Popular watch pairings

20mm strap width fits:

  • Omega Seamaster Diver 300M
Wear & care

Swim ready, suitable for swimming and regular water exposure.

Clean with warm water and mild soap using a soft cloth or brush. Rinse thoroughly and dry with a clean, lint-free cloth. Avoid abrasives and polishing compounds.

About the brand

Forstner produces stainless steel watch bracelets based on mid-century designs originally developed for tool watches and documented in early aerospace use. These archived patterns form the foundation of the modern lineup, which the brand reproduces using updated machining while preserving the proportions and details that defined the originals.

Shipping

Orders placed by 2:00pm PST on business days typically ship the same day.

Tracking is included with every order and emailed at shipment.

United States

  • USPS Ground Advantage: free on orders over $59, or $6.95 on orders up to $59. 3 to 6 business days.
  • USPS Priority Mail: $11.95. 2 to 4 business days.
  • USPS Priority Mail Express: $28.95. 1 to 3 business days.

International

  • USPS First Class International: $18.95. 10 to 21 business days.

For complete shipping details, see our Shipping Policy.

Returns & exchanges

Unused items may be returned or exchanged within 60 days of purchase. Please contact us before sending an exchange.

For full return details and instructions, see our Returns Policy.

  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous

Really impressed with the quality of these Forstner bracelets. I purchased this one for my Tudor Black Bay 58 925. I had seen some online videos of guys putting them on their stainless steel Black Bay 58's, mainly because they didn't like the faux rivets that come on the oyster style Tudor bracelets. My situation was different, the Black Bay 58 925 is a sterling silver case, and it comes with either a nato or leather strap. Mine came with the nato, and I just didn't like it. So I went to the Tudor dealer and ordered the leather strap. That was better, but still I wasn't happy with it, I guess I'm just more of a bracelet guy. So I put the watch away for awhile and even considered selling it altogether. But then I read a review of the Forstner J style bracelet on Fratello where the reviewer specifically utilized it on his Black Bay 58 925 and he was quite happy with the result. so I decided to give a try. I chose the O style instead of the J style for mine because I thought the all brushed finish would work better with the sterling silver case on the 925. It looks great in my opinion. Yes, you can see the variation between the two different metals, but it's not super obvious, and also I think it looks kind cool of actually. And the best part is that I am wearing the watch again after pretty much leaving it alone for the better part of three years.

Lastly, I'm really impressed with the quality of the bracelet, especially at this price point. The two button fully milled clasp with the on the fly adjustment is really well done. Makes you wonder why every watch bracelet doesn't have it (or some version of it). So if you're not happy with the bracelet on your Black Bay 58, definitely give this one a try. Or if you have some other kind of strap and you just want to change it up, this is a great way to go.

J
J.D.
Forstner Model O is the oyster bracelet done best

The entire family of Forstner bracelets are top quality and in my opinion the best choice for aftermarket bracelets. They custom fit to many popular watches. The finishing is good and they are sized with screws not pins. The model O is a no brainer, classic style and comfort, even has a single spring link for hot weather expansion. Fits my Seamaster perfectly, no trouble getting the spring bars to line up and it even works with the stock Omega spring bars. Good value for the money. Very comfortable

C
Christopher
Better than Tudor OEM!

Purchased this Forstner bracelet for my Tudor Black Bay S&G. It is a nice option for those of us who don't want the flashy "G" in S&G bracelet. The quality equals or surpasses Tudor OEM. Very comfortable and great looking. Perfect fit. Buy with confidence!

C
Christopher
Best aftermarket bracelet option

This Forstner bracelet look and quality surpasses the Tudor OEM bracelet. Excellent clasp. Great feel on the wrist.

C
C.
Forstner bracelets are the best at any price

This is my 4th Forstner bracelet. Incredible style and build quality. Surpasses many OEM bracelets. If you are considering an aftermarket bracelet for your watch, look no further. They are not inexpensive, but definitely worth every penny.

E
Ernie

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