9S MECHANICAL MOVEMENT

AUTOMATIC 3-DAY POWER RESERVE

Calibre 9S68

AUTOMATIC 3-DAY POWER RESERVE

Calibre 9S68

Calibre 9S68 is a large sized automatic mechanical movement. Based on the Calibre 9S65 movement, it offers the simple purity of a three hand display with calendar function.

SPECIFICATIONS

Driving system

Automatic with manual winding mechanism

Accuracy
(when static)

+5 to -3 seconds per day

Note: This accuracy is the result of measuring the loss/gain of the time for seventeen days before the inside movements of the watch are put in the case. The measurement has been done in the factory where temperatures or position of the movements are controlled.

Normal usage accuracy

+10 to -1 seconds per day

Power reserve

Approximately 72 hours

Vibrations

28,800 vibrations per hour (8 beats per second)

Jewels

35 jewels

What makes 9S Mechanical special?

The concept of Grand Seiko was born from the desire to build the world's best watch, and the collection continues to push precision in mechanical watches to the limits of timekeeping technology.
As a true manufacture, Grand Seiko incorporates the latest technology alongside its breadth of craftsmanship to raise the art of watchmaking to its peak.

CALIBRE 9S68 MODELS

9S MECHANICAL MOVEMENT