Family: 775x17 jewels48h power reserve28,800 vph (8 Hz)
ETA SA mechanical automatic chronograph movement with date and day display. Features a 30-minute counter, 12-hour counter, and 60-second counter. Two-pusher chronograph: Pusher A for Start/Stop, Pusher B for Reset. Rapid date/day correction not possible between 8 p.m. and 2 a.m. Manufactured by ETA SA Manufacture Horlogère Suisse, Grenchen, Switzerland.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
17 jewels
Power Reserve
48h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
7mm
Display Type
Analog
COMPLICATIONS
Chronograph30-Minute Counter12-Hour CounterDateDay
FEATURES
Sweep SecondsHacking Seconds
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1985BASED ON
ETA SA 7750CALIBER FAMILY
775xCOUNTRY
SwitzerlandALSO KNOWN AS
eta valjoux 7760valjoux 7760