Dietrich OT OTCAO3
The Dietrich OT OTCAO3 takes a 20 mm watch band.
Dietrich · OT
- Lug width
- 20 mm
- Case diameter
- 46 mm
- Reference
- OTCAO3
- Family
- OT
- Case material
- Acciaio
- Model
- OT-3
- Year
- 2014
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Vintage Black Calfskin Leather Strap
Cognac Mohawk Leather Strap
Natural Calfskin Rally Strap
Dark Brown Calfskin Military Strap
Black Saffiano Rubber StrapWill a strap close on your wrist?
Set for this watch: 46 mm of case and 20 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
- 20 mm is the gap between the lugs, so a 20 mm band goes in without adapters. Whether it sits flush against a 46 mm case depends on how that case is shaped.
- 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 OT references
- OT-2 UKOT2UKW
20 mm - OT-1OTCAO1
20 mm - OT-13 LucieOTCAO13
20 mm - OT-2OTCAO2
20 mm - OT-4OTCAO4
20 mm - OT-5 BronzeOTCAO5
20 mm
