Grand Seiko Manual SBGK007

Thin dress model with newly developed manual winding movement.

Reference Number - SBGK007

Exterior

Case Material - Stainless steel

Glass Material - Dual-curved sapphire crystal

Glass Coating - Anti-reflective coating on inner surface

Case Size - Diameter 39mm x Thickness 11.6mm

Band Material - Crocodile leather

Clasp type - Three-fold clasp with push button release

Movement

Caliber no. - 9S63

Movement Type - Manual winding

Power reserve - Approx. 72 hours (3 days)

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

Functions

Water resistance - Splash Resistant

Magnetic resistance - Equipped

Weight - 70.0 g

Other details / Features - 33 jewels, Case back with lion emblem, Equipped with small seconds hand, Power reserve display, Screw case back, See-through case back, Stop seconds hand function