Reference 73623 SN
Description
Reference 73623 SN has white dial with black registers
Date Introduced
1970
Movement
Valjoux 7736
Watch Details
Reference 73623 SN has white dial with black registers

Model
1960s Chronographs
Case Reference
73623
Model Reference
SN
Dial / Register Colors
White / Black
Hands
Polished steel with luminous inserts
Date / Calendar / Moon
No
Case Material
Stainless Steel
Case Back
SS / Screwback Slotted
Crystal
Plastic
Power
Manual
Movement
Valjoux 7736
# of Registers
3
Chronograph Capacity
12 Hours
Date Introduced
1970
Catalog Dates
not shown
Serial Number Location
between lugs