G1747

AUTOMATIC • Analog • Chronograph: Chronograph Hands: Hours, Minutes, Small Seconds

Jewels

25

Reserve

42 h

Frequency

28,800 vph (4.0 Hz)

Diameter

30 mm

Height

-

About this caliber

Movement based on Valjoux / ETA 7750; made by La Joux Perret.

Technical details

Movement: AUTOMATIC
Display: Analog
Jewels: 25
Power reserve: 42 hours
Frequency: 28,800 vph (4.0 Hz)
Hands: Chronograph: Chronograph Hands: Hours, Minutes, Small Seconds
Diameter: 30 mm
Height: -
Parts: -

Graham G1747 - Movement Specifications & Details | WatchAtlas