Seiko Caliber 9R86
|Movement Type||Spring Drive|
|Power Reserve||72 hours|
|Vibrations Per Hour||36,000|
|Features||Date, power reserve indicator, small seconds, chronograph, 30 minute counter, 12 hour counter, GMT|
|Country of Manufacture||Japan|
Seiko caliber 9R86 found in the Grand Seiko Spring Drive model SBGC005. 50 jewels and consisting of 416 parts. Made in Japan.