Elegance

Specifications

About this reference

Caliber 9S63 is a significant addition to the ever growing Grand Seiko family of movements. It has been eight years since the last manual-winding mechanical caliber in Grand Seiko and it has been worth the wait. Caliber 9S63 offers a small seconds hand at the nine o’clock position and a power reserve indicator at three o’clock. Caliber 9S63 has a power reserve of 72 hours and delivers an accuracy rate of +5 to -3 seconds a day. A classic combination of a clean white dial and brown crocodile strap create a perfect harmony. A curved dial with the hand-bent minute and power reserve hand gives the watch a classic look. Exterior: Exterior: 18k yellow gold; Case back: See-through & Screw case back; Glass Material: Dual-curved sapphire crystal; Glass Coating: Anti-reflective coating on inner surface; Case size: Diameter 39.0mm Lug-to-lug 44.0mm Thickness 11.6mm; Band width: 19mm; Band Material: Crocodile leather. Movement: Caliber no.: 9S63 Instructions; Movement Type: Manual winding; Power reserve: Approx. 72 hours(3 days); Mean daily rate: +5 to -3 seconds per day Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.; Normal usage accuracy: +10 to -1 seconds per day. Functions: Water resistance: Splash Resistant; Magnetic resistance: 4,800 A/m; Other details / Features: 18K yellow gold buckle 33 jewels Equipped with small seconds hand Power reserve indicator.