Dietrich OT

Name: Dietrich OT lug width by case size
License: https://watchbands.ai/data-licence

Every Dietrich OT reference takes a 20 mm watch strap: all 8 we measured.

Dietrich OT lug width by case size

8 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
46 mm	20 mm	8	—	OT2UKW, OTCAO1, OTCAO13

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