Grand Seiko SBGN003

+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)​ ...

+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)​ CASE FUNCTIONS MOVEMENT Case Material Stainless steel Water resistance 10 bar   Caliber no 9F86 Glass Coating Anti-reflective coating on inner surface Magnetic resistance Equipped Movement Type Quartz Case size     Diameter 39mm ×  Thickness 12.1mm Weight   149.0 g Accuracy ±10 seconds per year Glasp Type     Three-fold clasp wi...

Grand Seiko SBGC231

CASE FUNCTIONS MOVEMENT Glass Material High-intensity titanium Water resista...

CASE FUNCTIONS MOVEMENT Glass Material High-intensity titanium Water resistance 20 bar Caliber no 9R96 Glass Coating Dual-curved sapphire crystal Magnetic resistance Equipped Movement Type Spring Drive Case size Diameter 44.5mm ×  Thickness 16.8mm   Weight 159.0 g Accuracy ±0.5 second per day (±10 seconds per month) Clasp type Three-fold clasp with push button release Other details 24-hour hand (dual t...

Grand Seiko SBGE248

CASE FUNCTIONS MOVEMENT Case & Glass Material.   Stainless steel with 18k y...

CASE FUNCTIONS MOVEMENT Case & Glass Material.   Stainless steel with 18k yellow gold bezel / Dual-curved sapphire crystal Water resistance 20 bar Caliber no 9R66 Glass Coating Anti-reflective coating on inner surface Magnetic resistance  equipped Movement Type Spring Drive Case size    Diameter 44mm  Thickness 14.7mm Weight 190.0 g Accuracy ±1 second per day / ±15 seconds per month (average) Clasp type Thre...

Grand Seiko SBGV243

CASE FUNCTIONS MOVEMENT Case & Glass Material.   Stainless steel / Sapphire...

CASE FUNCTIONS MOVEMENT Case & Glass Material.   Stainless steel / Sapphire crystal Water resistance 20 bar Caliber no 9F82 Glass Coating Anti-reflective coating on inner surface Magnetic resistance Reinforced magnetic resistance equipped Movement Type Quartz Case size /  Band Materia     Diameter 40mm  Thickness 11.8mm / Nylon Other details Case back with lion emblem Date display Screw case back Screw-down crown Acc...