Omega · Seamaster Diver 300M

Strap for Omega Seamaster Diver 300M 2552.80.00

The Seamaster Diver 300M Automatic 36.25 Stainless Steel / Blue / Bracelet takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width18 mm
Case diameter36 mm
Reference2552.80.00 (aka: 25528000)
FamilySeamaster Diver 300M
MovementOmega caliber 1120 Hours, Minutes, Seconds | Date | Chronometer
CaseStainless Steel

Recommended spring bar

Spring bars Omega 18mm — single diameter

Technical match for lug width and diameter · lug 18 mm · Ø 1.8 mm

All Omega spring barsOpen →
Seamaster Diver 300M Automatic 36.25 Stainless Steel / Blue / Bracelet — watch

Your watch with our straps

Seamaster Diver 300M 2552.80.00 with Vintage Brown Calfskin Strap — Natural Patina
Seamaster Diver 300M 2552.80.00 with Brown Italian Leather Strap
Seamaster Diver 300M 2552.80.00 with Black Saffiano Strap Ecru Stitching

Calf, Brown

Vintage Brown Calfskin Strap — Natural Patina

€98

★ 4.9 · 11

1 / 47

Real photos of the strap and the case. No generated images.

What I'm asked about the Omega Seamaster Diver 300M 2552.80.00

What strap size does the Omega Seamaster Diver 300M 2552.80.00 take?

The Omega Seamaster Diver 300M 2552.80.00 needs 18 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Omega Seamaster Diver 300M 2552.80.00 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Omega Seamaster Diver 300M 2552.80.00?

Yes, in 18 mm leather, as long as you don't wear it in the water: leather doesn't like the sea or the pool. For days in the water, rubber. On a 36 mm diver I go for a full-thickness strap, not a thin one. I don't keep rubber ready in 18 mm: write to me and I'll make it.

Which strap do you recommend for the Omega Seamaster Diver 300M 2552.80.00?

Rubber if you wear it in the water; otherwise a 18 mm calf strap, full thickness. You'll find it ready in the 18 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi