Omega Speedmaster First Omega in Space 311.32.40.30.06.001
The Omega Speedmaster First Omega in Space 311.32.40.30.06.001 takes a 19 mm watch band.

Omega · Speedmaster First Omega in Space
- Lug width
- 19 mm
- Case diameter
- 40 mm
- Reference
- 311.32.40.30.06.001
- Family
- Speedmaster First Omega in Space
- Case material
- Acciaio
- Water resistance
- 50 m
- Model
- Speedmaster First Omega in Space Hodinkee 10th Anniversary
- Year
- 2018 - 2018
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Will a strap close on your wrist?
Set for this watch: 40 mm of case and 19 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
- 19 mm is the gap between the lugs, so a 19 mm band goes in without adapters. Whether it sits flush against a 40 mm case depends on how that case is shaped.
- 19 mm is an odd size: most ready-made bands are made in even widths, so this reference needs one cut to measure or a band that runs in odd sizes. Why some watches take odd sizes →
- Inside the Speedmaster First Omega in Space family the lug width is not one number: it runs 19, 20 mm. This reference is the 19 mm one, so a band bought for another Speedmaster First Omega in Space may not fit it. Why the size changes inside a family →
- 19 mm is not a common size: only 1,919 of the 41,485 watches measured take it (4.6%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 19 mm →
Other Speedmaster First Omega in Space references
- Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey / Bracelet310.30.40.50.06.001
19 mm - Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey310.32.40.50.06.001
19 mm - Speedmaster First Omega in Space Master Chronometer Stainless Steel / Blue-Grey310.32.40.50.06.002
19 mm - Speedmaster First Omega in Space311.32.40.30.01.001
19 mm - Speedmaster First Omega in Space The Met Edition311.32.40.30.01.002
19 mm - Speedmaster First Omega in Space Sedna Gold311.63.40.30.02.001
20 mm
Same lug width, other Omega lines
- 19 mmSpeedmaster 105.003 Ed White (lugs dritti)105.003
- Constellation Quartz 27 Polished Stainless Steel / Red Gold / Silver123.20.27.60.02.003
19 mm - Constellation Quartz 27 Brushed Stainless Steel / Yellow Gold / Wavy MOP123.20.27.60.55.005
19 mm - Constellation Co-Axial 35 Stainless Steel / Red Gold / Lozenge Silver123.20.35.20.02.005
19 mm - Constellation Quartz 24 Brushed Stainless Steel / Yellow Gold / Diamond / MOP123.25.24.60.55.003
19 mm - Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold / Diamond / Wavy MOP123.25.27.20.55.004
19 mm
Hammered Black Calfskin Strap — Ecru Stitching
Brown Italian Leather Strap
Black Saffiano Strap Ecru Stitching
Vintage Brown Calfskin Strap — Natural Patina
Swift Topo Leather Strap
Green Lizard Strap