Vacheron Constantin · Manual Wind

1731QP

Hand-wound movement developed and manufactured by Vacheron Constantin, combining minute repeater and perpetual calendar functions measuring just 5.70 mm thick.

Vacheron Constantin caliber 1731QP movement
Winding
Manual Wind
Power Reserve
65 hours
Frequency
21,600 vph (3 Hz)
Jewels
36
Diameter
32.8 mm

Watches with this movement

2

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