Patek Philippe 26-330-S

Patek Philippe's Caliber 26-330 S is a self-winding movement featuring a 22K gold off-center mini-rotor. It measures 27 mm in diameter and 3.32 mm in thickness, operates at 28,800 vph, delivers a 45-hour power reserve, and contains 29 jewels. The caliber includes a free-sprung balance with eight adjustment ports and a stop-seconds mechanism for precise time-setting. This movement powers several current Patek Philippe references, including the Nautilus, Aquanaut, and Calatrava collections.