SSWA012J
Happy Collection
SSWA012J
Specifications
Caliber
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Caliber no.4N31
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Movement TypeQuartz
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Accuracy±15 seconds per month
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DurationBattery life Approx. 3 years
Exterior
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Case MaterialStainless Steel
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Glass MaterialCurved sapphire crystal
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Glass CoatingAnti-reflective coating on inner surface
Other Detail
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Diameter21.0mm
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Thickness7.0mm
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Water ResistanceEnhanced water resistance for everyday use (10 ATM)
Features
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OthersLab-grown diamond dial