Family: 31xx
GMT-Master ref 16700, last fixed GMT movement (not true GMT)
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
COMPLICATIONS
Date
FEATURES
24-Hour HandHacking SecondsHand WindingQuickset Date
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1988CALIBER FAMILY
31xxALSO KNOWN AS
cal. 3175