A model following the design spirit of the watches of the 1960s and a tribute to Girard-Perregaux’s technical advances in the field of chronometry, crowned by the Neuchâtel Observatory Centenary Prize. Please note that this reference has also been produced with a dial that does not display the year of our foundation.
1966 40 MM
49555-52-132-BB60
WATCH
CASE
Case material: Pink Gold
Diameter: 40 mm
Case-back: sapphire crystal
Dial: silver opaline
Water Resistance: 30 m
STRAP
Strap Material: Alligator leather
Buckle: Pink gold pin buckle
MOVEMENT
CALIBRE
Number: GP03300
Mechanism: Self-winding mechanical
Total Diameter: 25.60 mm (11 1/2''')
Height: 3.20 mm
Frequency: 28,800 Vib/h – (4 Hz)
Number of Parts: 218
Number of Jewels: 27
Oscillating weight: pink gold
Power Reserve: min. 46h
FUNCTIONS
centre_seconds, date, hours_and_minutes
