CH 27-70
Manual Chronograph
Derived from the Lemania 2310, the CH 27-70 is a manual-wind chronograph movement that served as the power source for the 5070 model before the introduction of the in-house 5170. It utilizes a column wheel mechanism.
Caliber Details
- Manufacturer
- Patek Philippe
- Base Movement
- Lemania 2310
- Type
- Manual Chronograph
- Frequency
- 18000 vph
- Power Reserve
- 60 h
- Jewels
- 24
- Diameter
- 27.50 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
