177 SQU
Manual
Ultra-thin mechanical skeleton movement, manually engraved and finished. It measures 20.8 mm by 1.77 mm, featuring 110 parts, 18 jewels, a Gyromax® balance, 21,600 vph (3 Hz) frequency, and a 43-hour minimum power reserve, certified by the Patek Philippe Seal.
Caliber Details
- Manufacturer
- Patek Philippe
- Type
- Manual
- Frequency
- 21600 vph
- Power Reserve
- 44 h
- Jewels
- 18
- Diameter
- 20.80 mm
- Display
- Analog
- Hands
- Hours, Minutes
