Sellita SW690-B

The SW690-B is an automatic movement from Sellita. It operates at 28,800 vph with a power reserve of approximately 62 hours and contains 21 jewels. The caliber displays hours, minutes, and small seconds at 9 o'clock, with the seconds hand pivot positioned 8.20 mm from center. It includes quickset date and hacking seconds functions. Decoration options include sand-blasted, snailed, and Geneva stripe finishes on the bridges and rotor.