Bremont Supermarine 300M
The Bremont Supermarine 300M takes a 20 mm watch band.

Bremont · Supermarine
- Lug width
- 20 mm
- Reference
- 300M
- Family
- Supermarine
- Model
- Supermarine 300M
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Sizing notes
- Any 20 mm band fits this reference, in leather, rubber or fabric.
- Inside the Supermarine family the lug width is not one number: it runs 20, 22 mm. This reference is the 20 mm one, so a band bought for another Supermarine may not fit it. Why the size changes inside a family →
- 20 mm is one of the common sizes: 15,081 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 20 mm →
Other Supermarine references
- Supermarine 500M500M
22 mm - Supermarine S2000S2000
22 mm - Supermarine S2000 BraceletS2000br
22 mm - Supermarine DescentS2000Desc
22 mm - Supermarine Descent BraceletS2000DescBr
22 mm - Supermarine S300 Stainless Steel / Black / Temple IslandS300/BK
20 mm
Hammered Calfskin Strap Light Blue
Vintage Olive Green Calf Leather Watch Strap
Saffiano Cognac Strap
Black Saffiano Rubber Strap
Black Calfskin NATO Strap




