R&D 01 – USA 87
Reverse side chronograph with regatta start indication, 24 hour indication, date, automatic winding
REF. 49930-21-613-FK6A
Movement GP033C0
Calibre 13’’’
Frequency 28,800 vibrations/hour (4Hz)
52 jewels
Power reserve min. 46 hours
Antireflective sapphire crystal
Water resistant to 50 metres
Diameter 43.00 mm
Height 13.71 mm
Limited and numbered edition of 750 pieces