Classic hand-wound mechanical watch with three days of power reserve
Features
As the saying goes, good things come in small packages. With its moderate size and box-shaped sapphire glass, the SBGW301 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.
Specifications
Exterior: | Stainless steel |
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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 |
Band Material: | Crocodile leather |
Bracelet Length: | 195mm |
Caliber no.: | 9S64 Instructions |
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Movement Type: | Manual winding |
Power reserve: | Approx. 72 hours(3 days) |
Mean daily rate: |
+5 to -3 seconds per day
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Normal usage accuracy: | +10 to -1 seconds per day |
Water resistance: | Splash Resistant |
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Magnetic resistance: | 4,800 A/m |
Weight: | 61 g |
Other details / Features: |
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Clean ivory-coloured dial
The warm ivory dial is gently rounded, and the tips of the minute and seconds hands are bent by hand to follow the contour of the dial and ensure legibility.
Calibre 9S64
The manually wound movement features a maximum continuous power reserve of 72 hours (about three days). As the mainspring unwinds, its torque diminishes gradually to ensure that accuracy remains stable.