Patek Philippe Tonneau Perpetual Calendar “Black Dial” Breguet Numerals White Gold
- Diameter: 35 x 43mm
- Movement: Calibre 240/114 Q
- Power Reserve: 48 hours
- Functions: Hours, minutes, Perpetual Calendar
- Production: 1995 – 2003The movement is also particularly attractive: the 240/114 Q is an automatic perpetual-calendar movement with a 22K gold micro-rotor, and the underlying Calibre 240 Q architecture is only 3.88 mm thick.









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