Evolution 9 Tentagraph SLGC001, GS9 Club, Grand Seiko : GS9 Club
Hands-On: Grand Seiko's First Mechanical Chronograph, the Tentagraph SLGC001
Evolution 9 Tentagraph SLGC001, GS9 Club, Grand Seiko : GS9 Club
Grand Seiko Spring Drive Chronograph GMT Model Titanium Watch, 44.5mm, SBGC253
Evolution 9 Tentagraph SLGC001, GS9 Club, Grand Seiko : GS9 Club
Grand Seiko Hi-Beat Anniversary 'Annual Rings', Grand Seiko Online Boutique
Grand Seiko Tentagraph Hi-Beat 36000 Automatic Chronograph SLGC001 Watch – Grand Seiko Official Boutique
Grand Seiko Hi-Beat GMT Summer Shosho SBGJ249 Watch – Grand Seiko Official Boutique
Hands On: Grand Seiko Tentagraph Hi-Beat 36000 Automatic Chronograph SLGC001. A winner in person!