Reference 2547 — Stainless Steel; Waterproof Model
Description
Waterproof model has screw-back case and round pushers
Date Introduced
1942e
Movement
Valjoux 72C
Watch Details
Waterproof model has screw-back case and round pushers

Model
Triple Calendar Chronograph
Case Reference
2547
Dial / Register Colors
White / White
Hands
Military
Date / Calendar / Moon
Calendar -- day, date and month
Case Material
Stainless Steel
Case Back
SS / Screwback; polygon
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 Ranges
503xxx to 504xxx (movement)