Family: 6xx18,000 vph (5 Hz)
The Rolex caliber 620 is the brand's first automatic movement, featuring the Perpetual rotor. This caliber was introduced in 1931.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Frequency
18,000 vph (5 Hz)
Display Type
Analog
Rotor Type
Perpetual Rotor
COMPLICATIONS
Date
FEATURES
Hand Winding
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1931CALIBER FAMILY
6xxCOUNTRY
SwitzerlandALSO KNOWN AS
cal. 620