Baume & Mercier Riviera

Name: Baume & Mercier Riviera lug width by case size
License: https://watchbands.ai/data-licence

Every Baume & Mercier Riviera reference takes a 18 mm watch strap: all 4 we measured.

Baume & Mercier Riviera lug width by case size

4 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
42 mm	18 mm	4	—	10617, 10619, 10621

Inside each one the lug width often changes: it is the reference that decides.