GENERAL
- Caliber CH 27-70 Q
- Mechanical manually wound movement
- Chronograph with 30-minute counter
- Perpetual calendar: day and month in apertures, date and leap year by hands
- Moon phases and am/pm indicators
- Seconds subdial
- Silvery opaline dial, gold applied hour markers
- Fold-over clasp
- Interchangeable full back and sapphire crystal case back
- Case diameter: 40 mm
- Base of the chronograph movement “Nouvelle Lémania”, exclusive execution to Patek Philippe
- Water resistant to 30 m
- Yellow Gold
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CALIBER CH 27-70 Q
- Chronograph function: center chronograph hand, 30-minute counter
- Perpetual calendar: date and leap year by hands, day and month in apertures
- Moon phases and am/pm indicator
- Seconds subdial
- Overall diameter: 30 mm
- Height: 7.2 mm
- 24 jewels, 9 bridges
- Balance: Gyromax
- Vibrations per hour: 18'000
- Power reserve: 60 h max
- Balance spring: Breguet
- Number of parts: 353
- Patented split seconds disengagement mechanism
[MORE DETAILS]
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