Specification
Brand : Grand Seiko
Reference : SBGR001 (9S55-0010)
Case Material : ST. Steel
Case Size : 37mm
Lug Width : 19mm
Movement : 9S55 (Automatic)
Frequency : 28800 bph
Jewels : 26
Note :
Historical Collection : 1st Model of Grand Seiko Mechanical Watch Rebirth in 1998
Comments