Japan original NH35A movement three-dot mechanical movement for SKX007sumo watch 28.5Dial face modification group decoration watchmaker special DESCRIPTION Manufacturer Seiko : Caliber Number NH35A (aka NH35) Movement Type Automatic : Lignes 12™ Diameter : 27.40mm (outside) / 29.36mm (casing) Height : 5.32mm Jewels 24 : Vibrations Per Hour 21,600 bph Lift Angle 53 degrees : Shock System Diashock Power Reserve : 41 hours Rotor Direction : Bi-directional winding (Magic Lever) Hacking : Yes Hand-Windable : Yes Manual Winding : Clockwise direction Hand Sizes : 1.5mm / 1.0mm / .21mm Stem : 351-200 / 351200 (tap 10) Functions Hours, minutes, central seconds, date calendar Country of Manufacture Japan or Malaysia (see below)
