Seamaster Diver 300M America's Cup 42mm Rubber Strap
Seamaster Diver 300M America's Cup 42mm Rubber Strap
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Shipping, Delivery & Exchanges
Shipping, Delivery & Exchanges
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- Estimated Delivery: 5–12 Business Days
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DESCRIPTION
Watches — watch
Seamaster Diver 300M America's Cup 42mm Rubber Strap
Steel, ceramic and sapphire in one case — three materials that each hold their finish, doing the same job from different angles.

Stainless Steel
Stainless steel is the part that refuses to look tired, which is most of what a case has to do.
Ceramic
Ceramic holds its finish instead of dulling into something softer over time.
Sapphire Crystal
Sapphire keeps the read crisp, so you never have to tilt your wrist to find the hands.
What ceramic adds to a steel case
Steel gives the case its weight and its stubbornness. Ceramic brings a harder, denser surface where the light catches, so the piece keeps the finish it arrived with. Sapphire finishes the argument: the part you look through is the part least likely to go cloudy.


The read someone makes at arm’s length
Nobody says anything about a watch, and that is precisely how it works. It arrives in someone’s field of view when you reach, point or hand something over, and it adjusts their estimate of you by a notch. That adjustment is the whole reason to wear it.
Not on the materials list
How a cold case warms up
Ceramic and steel both start cool against the skin and then stop being noticeable. That first cool moment is one of the small pleasures nobody writes down.
You will find yourself turning your wrist slightly to see how the light sits on it. That is the piece doing its work on you rather than for you.
What you are getting
- Crystal
- Sapphire Crystal
- Features
- Anti-magnetic
Why it costs what it costs
We hold this stock ourselves and send it out from our own shelves. No boutique floor to pay for, nobody taking a cut in between — one step from our rack to your door instead of four. The piece is not cheaper; the route is shorter.
Store offer
Two pieces get you a cap. Three get you a cap and a wallet.
It runs across the whole store, so the pieces do not have to match.
- Any two items — a cap goes in the box, free.
- Any three or more — the cap plus a wallet.
The shape of this lot
It was built as a short series, and a restock is not guaranteed to come back with this combination of materials.
Pick yours above.

Italian Heritage Since 1975
Founded in Italy in 1975, Arkon began as a family business driven by a passion for timeless men’s fashion and refined craftsmanship. What started as a small Italian house has grown into a recognized name in contemporary luxury, bringing together tradition, sophistication, and modern design.
Today, Arkon carries its heritage forward, creating a vision of menswear for those who believe true style is timeless.