Omega Seamaster Bullhead ST 146.011
The Omega Seamaster Bullhead ST 146.011 takes a 20 mm watch band.
Omega · Seamaster Bullhead
- Lug width
- 20 mm
- Case diameter
- 42 mm
- Reference
- ST 146.011
- Family
- Seamaster Bullhead
- Case material
- Acciaio
- Model
- Seamaster Bullhead 930
- Year
- 1969 - 1970
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Black Alligator Strap with Light Blue Edges
Red Alligator Strap Water Resistant
Green Rubberized Alligator Strap with Ecru Tribal Stitching
Military Alligator Green Strap
Hammered Calfskin Strap Light BlueWill a strap close on your wrist?
Set for this watch: 42 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 42 mm case depends on how that case is shaped.
- Inside the Seamaster Bullhead 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 Seamaster Bullhead 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 Seamaster Bullhead references
- Seamaster Bullhead Co-Axial Chronograph Black225.12.43.50.01.001
22 mm - Seamaster Bullhead Co-Axial Chronograph Silver225.12.43.50.02.001
20 mm - Seamaster Bullhead Co-Axial Chronograph White225.12.43.50.04.001
22 mm - Seamaster Bullhead Co-Axial Chronograph Rio 2016522.12.43.50.04.001
22 mm
Same lug width, other Omega lines
- Speedmaster Professional 105.012 (anse a lira asimmetriche)105.012
20 mm - Constellation Co-Axial 35.5 Stainless Steel / Silver / 160 Years111.10.36.20.52.001
20 mm - Constellation Quartz 25.5 Stainless Steel / Diamond / MOP / 160 Years111.15.26.60.55.001
20 mm - Constellation Automatic 36 Stainless Steel / Red Gold / Beijing Olympics 2008111.20.36.10.52.002
20 mm - Constellation Co-Axial 35.5 Stainless Steel / Yellow Gold / Champagne / 160 Years111.20.36.20.58.001
20 mm - Constellation Quartz 22.5 Stainless Steel / Red Gold / Diamond / MOP / 160 Years111.25.23.60.55.003
20 mm