Patek Philippe · Manual Wind

CH 27-70

The CH 27-70 finds its base in the Lemania 2310. This hand-wound chronograph movement powered the iconic 5070 chronograph until it was replaced by the in-house 5170.

Patek Philippe caliber CH 27-70 movement
Winding
Manual Wind
Power Reserve
60 hours
Frequency
18,000 vph (2.5 Hz)
Jewels
24
Diameter
27.5 mm

Watches with this movement

9

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