Citizen ProMaster EO2023-00A

The Citizen ProMaster EO2023-00A takes an 18 mm watch band.

Citizen ProMaster EO2023-00A, 18 mm lug width

Citizen · ProMaster

Lug width
18 mm
Case diameter
37 mm
Reference
EO2023-00A
Family
ProMaster
Case material
Stainless Steel
Water resistance
200M/20Bar [Scuba Diving]
Model
Promaster Dive

Will a strap close on your wrist?

Set for this watch: 37 mm of case and 18 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.

75 mm115 mm

Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.

Why ready-made straps come in one length →

Sizing notes

  • 18 mm is the gap between the lugs, so a 18 mm band goes in without adapters. Whether it sits flush against a 37 mm case depends on how that case is shaped.
  • Inside the ProMaster family the lug width is not one number: it runs 18, 20, 22, 27, 28, 29 mm. This reference is the 18 mm one, so a band bought for another ProMaster may not fit it. Why the size changes inside a family
  • 18 mm is one of the common sizes: 4,244 of the 39,834 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 18 mm