Omega · Seamaster Diver 300M
Strap for Omega Seamaster Diver 300M 2064.50.00
The Seamaster Diver 300M Quartz 41 Stainless Steel / Black / Bracelet takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

Your watch with our straps









Calf, Brown
Brown Italian Leather Strap
€80
1 / 83
Real photos of the strap and the case. No generated images.
What I'm asked about the Omega Seamaster Diver 300M 2064.50.00
What strap size does the Omega Seamaster Diver 300M 2064.50.00 take?
The Omega Seamaster Diver 300M 2064.50.00 needs 20 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 2064.50.00 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 2064.50.00?
Yes, in 20 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 41 mm diver I go for a full-thickness strap, not a thin one.
Which strap do you recommend for the Omega Seamaster Diver 300M 2064.50.00?
Rubber if you wear it in the water; otherwise a 20 mm calf strap, full thickness. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Seamaster Diver 300M
- Seamaster Diver 300M Automatic 41 Titanium / Black / Bracelet20 mm
- Seamaster Diver 300M Automatic 36.25 Stainless Steel / Black / Bracelet20 mm
- Seamaster Diver 300M Automatic 36.25 Stainless Steel / Electric Blue / Bracelet20 mm
- Seamaster Diver 300M Automatic 41 Stainless Steel / Black / Bracelet20 mm
- Seamaster Diver 300M Automatic 41 Stainless Steel / Electric Blue / Bracelet20 mm
- Seamaster Diver 300M Quartz 36.25 Stainless Steel / Black / Bracelet20 mm
- Seamaster Diver 300M Quartz 36.25 Stainless Steel / Electric Blue / Bracelet20 mm
- Seamaster Diver 300M Quartz 41 Stainless Steel / Electric Blue / Bracelet20 mm
More Omega in 20 mm
- Omega Speedmaster Professional 105.012 (anse a lira asimmetriche)Speedmaster
- Constellation Co-Axial 35.5 Stainless Steel / Silver / 160 YearsConstellation
- Constellation Quartz 25.5 Stainless Steel / Diamond / MOP / 160 YearsConstellation
- Constellation Automatic 36 Stainless Steel / Red Gold / Beijing Olympics 2008Constellation
- Constellation Co-Axial 35.5 Stainless Steel / Yellow Gold / Champagne / 160 YearsConstellation
- Constellation Quartz 22.5 Stainless Steel / Red Gold / Diamond / MOP / 160 YearsConstellation
For changing the strap
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

