Grand Seiko caliber 9R65

Brand:Grand Seiko
Reference:9R65
Movement:Spring Drive
Display:Analog
Jewels:30
Reserve:72
Date:Date
Hands:Hours, Minutes, Seconds
Additionals:Power Reserve Indicator
Grand Seiko caliber 9R65

9R65 description

Caliber 9R65 is a self-winding movement based on Seiko's Spring Drive technology. It is currently the most standard of the 9R Spring Drive movements, and is used in many Grand Seiko models.

Spring Drive, one of the great innovations in modern watch making history, regulates a spring-driven movement with state-of-the-art electronic technology that functions without batteries or other external power source. Its sole power source is a mainspring, which drives a series of gears. A rotor, connected to the end of these gears, generates a small electrical charge that activates an electronic circuit and quartz oscillator. Its accuracy is unprecedented for a watch wound by a mainspring. The development of the 9R Spring Drive movement was possible only because Grand Seiko is one of the few manufacturers with expertise in both mechanical and electronic watches.

Other calibers that are based on the Grand Seiko 9R65:

All watches using the Grand Seiko 9R65 movement:

Grand Seiko Spring Drive Titanium / White / Bracelet (SBGA347)

SBGA347 Grand Seiko Spring Drive Titanium / White / Bracelet
Grand Seiko Spring Drive Titanium / Black / Bracelet (SBGA349)

SBGA349 Grand Seiko Spring Drive Titanium / Black / Bracelet
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet (SBGA201)

SBGA201 Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Grand Seiko Spring Drive Stainless Steel / Black / Bracelet (SBGA203)

SBGA203 Grand Seiko Spring Drive Stainless Steel / Black / Bracelet
Grand Seiko Spring Drive Stainless Steel / Snowflake / Bracelet (SBGA211)

SBGA211 Grand Seiko Spring Drive Stainless Steel / Snowflake / Bracelet
Grand Seiko Spring Drive Stainless Steel / White / Bracelet (SBGA225)

SBGA225 Grand Seiko Spring Drive Stainless Steel / White / Bracelet
Grand Seiko Spring Drive Stainless Steel / Black / Bracelet (SBGA227)

SBGA227 Grand Seiko Spring Drive Stainless Steel / Black / Bracelet
Grand Seiko Spring Drive 200 m Diver's Titanium / Black / Bracelet (SBGA231)

SBGA231 Grand Seiko Spring Drive 200 m Diver's Titanium / Black / Bracelet
Grand Seiko Spring Drive 200 m Diver's Stainless Steel / Black / Bracelet (SBGA229)

SBGA229 Grand Seiko Spring Drive 200 m Diver's Stainless Steel / Black / Bracelet
Grand Seiko Spring Drive Titanium / Black / Bracelet (SBGA241)

SBGA241 Grand Seiko Spring Drive Titanium / Black / Bracelet
Grand Seiko Spring Drive Titanium / Snowflake / Bracelet (SBGA259)

SBGA259 Grand Seiko Spring Drive Titanium / Snowflake / Bracelet
Grand Seiko Spring Drive Stainless Steel / Black / Bracelet (SBGA273)

SBGA273 Grand Seiko Spring Drive Stainless Steel / Black / Bracelet
Grand Seiko Spring Drive Stainless Steel / Blue / Bracelet (SBGA275)

SBGA275 Grand Seiko Spring Drive Stainless Steel / Blue / Bracelet
Grand Seiko Spring Drive Titanium / Silver / Bracelet (SBGA279)

SBGA279 Grand Seiko Spring Drive Titanium / Silver / Bracelet
Grand Seiko Spring Drive Stainless Steel / Black / Bracelet (SBGA285)

SBGA285 Grand Seiko Spring Drive Stainless Steel / Black / Bracelet
Grand Seiko Spring Drive Stainless Steel / White / Strap (SBGA293)

SBGA293 Grand Seiko Spring Drive Stainless Steel / White / Strap
Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet (SBGA299)

SBGA299 Grand Seiko Spring Drive Stainless Steel / Silver / Bracelet
Grand Seiko Spring Drive Stainless Steel / Black / Bracelet (SBGA301)

SBGA301 Grand Seiko Spring Drive Stainless Steel / Black / Bracelet
Grand Seiko Spring Drive Stainless Steel / Black / Bracelet (SBGA101)

SBGA101 Grand Seiko Spring Drive Stainless Steel / Black / Bracelet