Reference 2547 — Stainless Steel; Waterproof Model
Description
Waterproof model has screw-back case and round pushers
Date Introduced
1942e
Movement
Valjoux 72C
Case Measurements
| Across Dial | 37.5 mm |
|---|---|
| Thickness | 13 mm |
| Between Lugs | 19 mm |
Serial 67264
early version
Serial 67509
Sample 3
Groups of Reference 2547 Chronographs
Watch Details
Waterproof model has screw-back case and round pushers
Model
Triple Calendar Chronograph
Case Reference
2547
Dial / Register Colors
White / White
Hands
Syringe
Date / Calendar / Moon
Calendar -- day, date and month
Case Material
Stainless Steel
Case Back
SS / Screwback; polygon
Case Measurements - Across Dial / Thickness / Between Lugs
37.5 / 13 / 19
Crystal
Plastic
Power
Manual
Movement
Valjoux 72C
# of Registers
3
Chronograph Capacity
12 Hours
Date Introduced
1942e
Catalog Dates
1946
Price New
46 -- 385 CHF
Serial Number Location
between the lugs
Serial Number Ranges
672xx to 675xx; 71xxx to 72xxx; 500xxx to 504xxx (movement)