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You are here: Home / Movements / ETA 7761

ETA 7761

Last Update: December 10, 2019

Brand:ETA, Valjoux
Family:
ETA 7750 Family
Height:7.00 mm
Jewels:17
Reserve:52 hours
Frequency:28,800 A/h
Winding:Hand winding
Diameter:30.00 mm (13.25 ligne)
  Complications:2-Button, 24 Hour Hand, Cam Switching Chronograph, Chronograph, Date, Day, Day by Pointer, Hacking Seconds, Hand Winding, Modular, Month, Moon Phase, Quick Date Correction, Quick Day Correction
Hands:12 Hour Chronograph Hand at 6:00, 24 Hour Hand at 9:00, 30 Minute Chronograph Hand at 12:00, Central 60 Second Chronograph Hand, Central Date Pointer, Central Hour Hand, Central Minute Hand, Day Window at 11:30, Month Window at 12:30, Small Seconds Hand at 9:00
Distinguishing Technical Characteristics
Hand-Winding
Clockwise Balance Cock
Balance
Balance at 1:30
Production: 1986 – 1998
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. 7761 is a hand-winding cam-switching chronograph movement with day and date wheels, month, and moon phase. Closely related to the popular Cal. 7750, and hand-winding Cal. 7760, Cal. 7761 adds a calendar module with moon phase indicator as well as a 24 hour hand at 9:00 coaxial with the small seconds.



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