Citizen ProMaster BN2029-01E
The Citizen ProMaster BN2029-01E takes a 27 mm watch band.

Citizen · ProMaster
- Lug width
- 27 mm
- Case diameter
- 53 mm
- Reference
- BN2029-01E
- Family
- ProMaster
- Case material
- Stainless Steel
- Water resistance
- 200M/20Bar [Scuba Diving]
- Model
- Promaster Aqualand 200M Depth Meter
Will a strap close on your wrist?
Set for this watch: 53 mm of case and 27 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
- 27 mm is the gap between the lugs, so a 27 mm band goes in without adapters. Whether it sits flush against a 53 mm case depends on how that case is shaped.
- 27 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 ProMaster family the lug width is not one number: it runs 18, 20, 22, 27, 28, 29 mm. This reference is the 27 mm one, so a band bought for another ProMaster may not fit it. Why the size changes inside a family →





