Cal 373
Manual handwind 7 jewels
Circa 1950's
Dial black with arabic numeral hour markers.
Sub dial at 6 O clock
Hand with the red Pointer is a date Indicator
Diameter 33mm without crown x lug to lug 39mm
Cal 530-812
Automatic 17 jewels
Circa 1970's
Dial black with arabic numeral hour markers
Military dresswatch style
Diameter 33mm without crown x lug to lug 41mm