One-watch oval-shaped roll in emerald green Saffiano leather
in addition to instructions for use detailing the inner workings of the escapement
classic "Audemars Piguet" signature Case: 36mm rose gold Crystal: sapphire front Strap: Stockholm strap
Beyond his watchmaking pedigree
The tremendous torque required to help the hour and minute discs "jump" into place required a reengineered barrel and innovative constant force mechanism
Chronograph 5170G-001 | White Gold f-p-journe One-watch oval-shaped roll in emeraldThe Patek Philippe reference 5170 was introduced twelve years ago, as the latest chapter in a legacy of manually wound, two register chronographs. Replacing the Lemania powered 5070, the reference 5170 was originally produced exclusively in yellow gold, as the 5170J, before later adopting the grey gold case featured in this example, the reference 5170G 001*. Reminiscent of a vintage Patek Philippe ref. 130, the reference 5170G 001 is designed in a