Baume & Mercier Classima 10037
The Baume & Mercier Classima 10037 takes an 18 mm watch band.

Baume & Mercier · Classima
- Lug width
- 18 mm
- Case diameter
- 39 mm
- Reference
- 10037
- Family
- Classima
- Case material
- Oro rosa
- Model
- Classima Executives Automatic 39
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Will a strap close on your wrist?
Set for this watch: 39 mm of case and 18 mm between the lugs. Add your wrist and see where a standard strap would close.
mm
Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.
Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.
Sizing notes
- 18 mm is the gap between the lugs, so a 18 mm band goes in without adapters. Whether it sits flush against a 39 mm case depends on how that case is shaped.
- Inside the Classima family the lug width is not one number: it runs 16, 18, 20, 21, 22 mm. This reference is the 18 mm one, so a band bought for another Classima may not fit it. Why the size changes inside a family →
- 18 mm is not a common size: only 3,965 of the 41,485 watches measured take it (9.6%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 18 mm →
Other Classima references
- Classima Executives GMT Power Reserve10040
16 mm - Classima Executives Automatic 4210075
18 mm - Classima Executives Automatic 4210085
18 mm - Classima Executives Quartz10097
18 mm - Classima Executives Quartz10098
20 mm - Classima Executives Quartz10131
18 mm
Natural Calfskin Rally Strap
Hammered Calfskin Strap Light Blue
Black Calfskin Rally Watch Strap – Handmade in Milan
Military Green Single Pass Strap — Hammered Calf
Matte Black Alligator Strap — Minimal Stitching




