Vacheron Constantin Twin Beat Perpetual Calendar
The Vacheron Constantin Twin Beat Perpetual Calendar takes a 22 mm watch band.

Vacheron Constantin · Twin Beat Perpetual Calendar
- Lug width
- 22 mm
- Case diameter
- 42 mm
- Family
- Twin Beat Perpetual Calendar
- Case material
- Platino
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: 42 mm of case and 22 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
- 22 mm is the gap between the lugs, so a 22 mm band goes in without adapters. Whether it sits flush against a 42 mm case depends on how that case is shaped.
- 22 mm is one of the common sizes: 6,971 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 22 mm →
Same lug width, other Vacheron Constantin lines
- Patrimony Retrograde Day-Date Platinum / Salmon4000U/000P-H003
22 mm - Patrimony Moon Phase and Retrograde Date White Gold / 270th Anniversary4010U/000G-H057
22 mm - Patrimony Moon Phase and Retrograde Date White Gold / Silver4010U/000G-H070
22 mm - Patrimony Moon Phase and Retrograde Date Pink Gold / 270th Anniversary4010U/000R-H117
22 mm - Overseas Ultra-Thin Perpetual Calendar Pink Gold / Silver4300V/000R-B064
22 mm - Traditionnelle Chronograph White47192/000G-9504
22 mm
Matte Blue Alligator Strap
Matte Dark Brown Alligator Strap
Matte Grey Alligator Strap
Black and Yellow Driver Leather Strap
Black and Red Driver Strap