Omega · Seamaster 300
Strap for Omega Seamaster 300 234.63.41.21.99.002
The Seamaster 300 Co-Axial Master Chronometer Yellow Gold / Lapis Lazuli takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Recommended spring bar
Your watch with our straps
Calf, Orange
Grand Cavalier Leather Strap Orange
€120
★ 4.9 · 12
1 / 43
Real photos of the strap and the case. No generated images.
What I'm asked about the Omega Seamaster 300 234.63.41.21.99.002
What strap size does the Omega Seamaster 300 234.63.41.21.99.002 take?
The Omega Seamaster 300 234.63.41.21.99.002 needs 21 mm between the lugs, usually 18 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Omega Seamaster 300 234.63.41.21.99.002 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 300 234.63.41.21.99.002?
Yes, in 21 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. I don't keep rubber ready in 21 mm: write to me and I'll make it.
Which strap do you recommend for the Omega Seamaster 300 234.63.41.21.99.002?
Rubber if you wear it in the water; otherwise a 21 mm calf strap, full thickness. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Seamaster 300
- Seamaster 300 Master Co-Axial Stainless Steel / Sedna Gold / Black / Bracelet21 mm
- Seamaster 300 Master Co-Axial Stainless Steel / Yellow Gold / Black / Bracelet21 mm
- Seamaster 300 Master Co-Axial Steel Stainless Steel / Yellow Gold / Black / Strap21 mm
- Seamaster 300 Master Co-Axial Steel Stainless Steel / Sedna Gold / Strap21 mm
- Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet21 mm
- Seamaster 300 Master Co-Axial Spectre21 mm
- Seamaster 300 Master Co-Axial Stainless Steel / Black / Strap21 mm
- Seamaster 300 Master Co-Axial Sedna Gold / Black / Bracelet21 mm
More Omega in 21 mm
- Constellation Master Chronometer Small Seconds 34 Stainless Steel / Silver / BraceletConstellation
- Constellation Master Chronometer Small Seconds 34 Stainless Steel / Blue - Diamond / BraceletConstellation
- Constellation Master Chronometer Small Seconds 34 Stainless Steel / SilverConstellation
- Constellation Master Chronometer Small Seconds 34 Stainless Steel / Blue - DiamondConstellation
- Constellation Master Chronometer Small Seconds 34 Stainless Steel / Sedna Gold / Brown - Diamond / BraceletConstellation
- Constellation Master Chronometer Small Seconds 34 Stainless Steel / Sedna Gold / Brown - DiamondConstellation
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