Grand Seiko caliber 9S27

Brand:Grand Seiko
Reference:9S27
Movement:Automatic
Display:Analog
Diameter:19.40
Jewels:35
Reserve:50
Frequency:28800
Date:Date
Hands:Hours, Minutes, Seconds
Grand Seiko caliber 9S27

9S27 description

The new Grand Seiko automatic calibre 9S27 strikes that difficult and delicate balance between high performance and slimness. The latest Spron 610 alloy is used for the balance spring, the pallet fork and escapement wheel are made by MEMS engineering.