Zenith Pilot 03.2430.693/21.C723

The Zenith Pilot 03.2430.693/21.C723 takes a 20 mm watch band.

Zenith Pilot 03.2430.693/21.C723, 20 mm lug width

Zenith · Pilot

Lug width
20 mm
Case diameter
48 mm
Reference
03.2430.693/21.C723
Family
Pilot
Case material
Acciaio
Model
Pilot Type 20 GMT
Year
2013

Will a strap close on your wrist?

Set for this watch: 48 mm of case and 20 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

  • 20 mm is the gap between the lugs, so a 20 mm band goes in without adapters. Whether it sits flush against a 48 mm case depends on how that case is shaped.
  • Inside the Pilot family the lug width is not one number: it runs 18, 20, 22, 23 mm. This reference is the 20 mm one, so a band bought for another Pilot may not fit it. Why the size changes inside a family →
  • 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 →