Grand Seiko Elegance Collection 37.3 MM Full SS Manual Winding Watch SBGW305

As the saying goes, good things come in small packages. With its moderate size and box-shaped sapphire glass, SBGW305 abounds in midcentury charm and elegance. Thanks to a generous application of Zaratsu polishing, the classically styled case shines beautifully in the light. The see-through case back provides a window into the beauty of the manually wound movement within. An elegant multi-row bracelet that stands out for its meticulous craftsmanship fits comfortably on the wrist.

Exterior

Exterior:          Stainless steel

Case back:       See-through case back

Case back with 6 screws

Glass Material:            Box shaped sapphire crystal

Glass Coating: Anti-reflective coating on inner surface

Case size:        Diameter 37.3mm Lug-to-lug 44.3mm Thickness 11.7mm

Band width:    19mm

Clasp type:      Three-fold clasp with push button release

The perimeter of Band:          200mm

Movement

Caliber no.:     9S64 Instructions

Movement Type:         Manual winding

Power reserve:            Approx. 72 hours(3 days)

Mean daily rate:          +5 to -3 seconds per day

Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.

Normal usage accuracy:         +10 to -1 seconds per day

Functions

Water resistance:        Splash Resistant

Magnetic resistance:   4,800 A/m

Other details / Features:        

24 jewels