This Grand Seiko 60th Anniversary Heritage Collection model features the high beat Caliber 9S85 which delivers an accuracy of +5 to -3 seconds a day and a 55 hour power reserve. In honour of the 60th anniversary, the Grand Seiko symbol is in gold and the second's hand is in a vivid red, dial with GS signature blue, combining the colours that symbolize sunrise and all the new energy that a new dawn brings.
Movement Caliber: 9S85 Movement Type: Automatic with manual winding Power reserve : Approx. 55 hours Accuracy: +5 to -3 seconds per day (when static)
Exterior Case Material: Stainless steel Glass Material: Dual-curved sapphire crystal Glass Coating: Anti-reflective coating on inner surface Case size: Diameter 40mm × Thickness 13.3mm Clasp type: Three-fold clasp with push button release
Other details Water resistance: 10 bar Magnetic resistance: Equipped Case back with lion emblem Date display LIMITED EDITION on the case back Screw case back Screw-down crown See-through case back Serial number engraved on the case back Stop seconds hand function 37 jewels