American-made automatic movement produced from 1955 to 1958. Premium self-winding caliber available in 23 and 30-jewel variants. The 'P' designation indicates a higher-grade automatic with additional jeweling. Features sweep second hand and robust construction. Found in Bulova's prestige dress watch lines of the mid-1950s. Represents the pinnacle of Bulova's American watchmaking before the shift toward Swiss and Japanese production in the 1960s.
Movement Type
Automatic
Jewel Count
23 jewels
Power Reserve
40h
Frequency
18,000 vph (5 Hz)
Diameter
31mm
Display Type
Analog
Rotor Type
bidirectional
BRAND
BulovaTYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1955CALIBER FAMILY
10-Series AutomaticCOUNTRY
United StatesALSO KNOWN AS
