A new manual-winding caliber, a new slim profile
Grand Seiko continues tirelessly to develop beautiful timepieces. It took no less than eight years to develop the 9S63 calibre, but it has been more than worth the wait. The new hand-winding calibre has a small second hand at the nine-hour position and a power reserve indicator at the three-hour position.
The black dial and metal band ensure perfect harmony. A curved dial with the hand-bent minute and power reserve hands gives the watch a classic look.
"Manual winding with a small second hand"
Caliber 9S63 offers a small second hand at the nine o'clock position and a power reserve indicator at the three o'clock position.
This timepiece has an accuracy of (+5 to -3 seconds per day) and a normal operating accuracy of +10 to -1 seconds per day. In addition, this watch has a power reserve of 72 hours.