Omega LadyMatic 425.20.34.20.55.002
The Omega LadyMatic 425.20.34.20.55.002 takes a 17 mm watch band.

Omega · LadyMatic
- Lug width
- 17 mm
- Case diameter
- 34 mm
- Reference
- 425.20.34.20.55.002
- Family
- LadyMatic
- Case material
- Madreperla | Oro giallo, Acciaio
- Model
- LadyMatic Co-Axial 34 Stainless Steel / Yellow Gold / MOP / Bracelet
- Year
- 2013
Will a strap close on your wrist?
Set for this watch: 34 mm of case and 17 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
- 17 mm is the gap between the lugs, so a 17 mm band goes in without adapters. Whether it sits flush against a 34 mm case depends on how that case is shaped.
- 17 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 LadyMatic family the lug width is not one number: it runs 12, 14, 16, 17, 18, 19, 20 mm. This reference is the 17 mm one, so a band bought for another LadyMatic may not fit it. Why the size changes inside a family →
- 17 mm is not a common size: only 569 of the 41,485 watches measured take it (1.4%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 17 mm →
Other LadyMatic references
- LadyMatic Co-Axial 34 Stainless Steel / Red Gold / MOP / Bracelet425.20.34.20.55.001
20 mm - LadyMatic Co-Axial 34 Stainless Steel / Yellow Gold / MOP / Bracelet425.20.34.20.55.003
20 mm - LadyMatic Co-Axial 34 Stainless Steel / Sedna Gold / MOP / Bracelet425.20.34.20.55.004
16 mm - LadyMatic Co-Axial 34 Stainless Steel / Red Gold / Brown / Bracelet425.20.34.20.63.001
16 mm - LadyMatic Co-Axial 34 Stainless Steel / Red Gold / MOP425.22.34.20.55.001
integrated - LadyMatic Co-Axial 34 Stainless Steel / Yellow Gold / MOP425.22.34.20.55.002
18 mm
Same lug width, other Omega lines
- Constellation Quartz 27 Polished Stainless Steel / Yellow Gold / Silver123.20.27.60.02.004
17 mm - Constellation Co-Axial 35 Stainless Steel / Yellow Gold / Silver123.20.35.20.52.002
17 mm - Constellation Co-Axial 27 Brushed Yellow Gold / Diamond / MOP Stars123.55.27.20.05.001
17 mm - Constellation Quartz 27 Polished Red Gold / Diamond / Brown Supernova123.55.27.60.63.002
17 mm - Constellation Co-Axial Master Chronometer 27 Stainless Steel / Silver Silk127.10.27.20.02.001
17 mm - Constellation Co-Axial Master Chronometer 27 Stainless Steel / Silver Silk-Diamond127.10.27.20.52.001
17 mm