Grand Seiko SBGN011

Specifications

Exterior

Exterior:      Stainless steel

Case back:  Screw case back

Glass Material:              Dual-curved sapphire crystal

Glass Coating:              Anti-reflective coating on inner surface

Case size:    Diameter 40.0mm Lug-to-lug 47.0mm Thickness 12.2mm

Band width:                  20mm

Clasp type: Three-fold clasp with push button release

Movement

Caliber no.: 9F86 Instructions

Movement Type:          Quartz

Accuracy:   ±10 seconds per year

Functions

Water resistance:          10 bar

Magnetic resistance:     4,800 A/m

Weight:      150 g

Other details / Features:                

24-hour hand (dual time display function)

Calendar-linked time difference adjustment function