Grand Seiko SLGA023 Ushio
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Reference Number: SLGA023

Grand Seiko SLGA023 Ushio

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Full Warranty

Introducing the Grand Seiko SLGA023 Ushio, a diver’s watch with 5-day Spring Drive movement from the Evolution 9 Collection. With 200 meters of water resistance, a blue "ushio" dial pattern, and unidirectional ceramic bezel, this sports watch combines compliance with ISO standards with the original design techniques of the Evolution 9 Style. Powered by Spring Drive Caliber 9RA5, this watch offers ±10 seconds per month accuracy and a power reserve of 120 hours when fully wound. Shipping June 2023, this high-intensity titanium watch features luminous hands, anti-reflective Sapphire Crystal, and a 5-year warranty.

Watch Features

CaseHigh-intensity titanium
Case BackSolid
Case Length51.5mm
Case Width43.8mm
Case Thickness13.8mm
CrystalAnti-reflective Sapphire Crystal
Dial ColorBlue
Dial MarkersIndexes
FunctionsHours, Minutes, Seconds, Date, Power Reserve
MovementSpring Drive, Caliber 9RA5, Accuracy ±10 seconds per month (±0.5 second per day)
Water Resistance200m
Bracelet StrapHigh-intensity titanium
Clasp TypeThree-fold clasp with secure lock & push button release, solid & slide adjuster
Warranty5 Year
BrandGrand Seiko

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