Omega Speedmaster Moonwatch Professional 310-30-42-50-01-004
The Omega Speedmaster Moonwatch Professional 310-30-42-50-01-004 takes a 20 mm watch band.

Omega · Speedmaster Moonwatch Professional
- Lug width
- 20 mm
- Reference
- 310-30-42-50-01-004
- Family
- Speedmaster Moonwatch Professional
- Model
- Speedmaster Moonwatch Professional 310-30-42-50-01-004
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Sizing notes
- Any 20 mm band fits this reference, in leather, rubber or fabric.
- 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 →
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
Black Alligator Strap with Light Blue Edges
Red Alligator Strap Water Resistant
Green Rubberized Alligator Strap with Ecru Tribal Stitching
Hammered Calfskin Strap Light Blue
Vintage Olive Green Calf Leather Watch Strap