Watch:
* 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 a.m./p.m. indicatiors
* Seconds subdial
* Case set with 36 baguette diamonds (~3.88 ct.)
* Buckle set with 6 baguette diamonds (~0.30 ct.)
* Interchangeable full back and sapphire-crystal case back
* Water resistant to 30 m
* Diameter
* Base of the chronograph movement “Nouvelle Lémania”, exclusive execution to Patek Philippe
* Black dial, diamond hour markers
* Platinum
Caliber:
* 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