Features
A new manual-winding calibre. A new slim profile. 18K yellow gold case in the Grand Seiko Elegance Collection.
Calibre 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 calibre in Grand Seiko and it has been worth the wait. Calibre 9S63 offers a small seconds hand at the nine o’clock position and a power
reserve indicator at three o’clock. Calibre 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.
Specifications
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
|
| Normal usage accuracy: | +10 to -1 seconds per day |
Functions
| Water resistance: | Splash Resistant |
|---|---|
| Magnetic resistance: | 4,800 A/m |
| Other details / Features: |
|
