Reference 73321 SN
Description
Reference 73321 SN has white dial with black registers; matchstick hands
Date Introduced
1970
Movement
Valjoux 7733
Sample 1
![](http://www.onthedash.com/wp-content/uploads/2017/02/31Ref73321SN.jpg)
Watch Details
Reference 73321 SN has white dial with black registers; matchstick hands
![](http://www.onthedash.com/wp-content/uploads/2017/02/31Ref73321SN-500x500.jpg)
Model
1960s Chronographs
Case Reference
73321
Model Reference
SN
Dial / Register Colors
White / Black
Hands
Matchstick
Date / Calendar / Moon
No
Case Material
Chrome Plated
Case Back
SS / Screwback Slotted
Crystal
Plastic
Power
Manual
Movement
Valjoux 7733
# of Registers
2
Chronograph Capacity
30 Minutes
Date Introduced
1970
Catalog Dates
70
Serial Number Location
between lugs