WTS: Grand Seiko SBGJ021 GMT Hi-Beat - "Unicorn" - Complete and in Excellent Condition | WatchUSeek Watch Forums
The Seiko Grand Seiko Hi-Beat 36000 GMT Limited Edition (SBGJ021) self-winding automatic watch, features a 40mm stainless steel case surrounding a maroon... | By WatchBox Global | Facebook
グランドセイコー GRAND SEIKO メカニカル Ref.SBGJ021 - | コミット銀座
Grand Seiko Hi-Beat 36000 GMT Limited Edition, Ref. SBGJ021