Family: 15xx18,000 vph (2.5 Hz)
Air-King-Date/Explorer Date, 18,000 vph
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Frequency
18,000 vph (2.5 Hz)
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Bidirectional)
FEATURES
Sweep Seconds
More Rolex movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1957CALIBER FAMILY
15xxALSO KNOWN AS
cal. 1535
FOR WATCH DEALERS
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