Grand Seiko - SLGA007G

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Functions
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Water resistance : 10 bar
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Magnetic resistance : 4,800 A/m
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Other details / Features :
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LIMITED EDITION on the case back
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Serial number engraved on the
case back
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Screw
down crown
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Power reserve indicator
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Offset Magic Lever
Dual size Barrels
One piece Center Bridge
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Caliber no.:
9RA2 Instructions
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Movement Type:
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Spring Drive
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Power reserve :
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Approx. 120 hours (5 days)
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Accuracy:
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±
10 seconds per month ( 0.5
second per day)
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Winding mechanism
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Automatic with manual winding
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Number of jewels :
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38 jewels
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Exterior:
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Stainless steel
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Case back:
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See through Screw Back
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Glass Material:
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Dual
curved sapphire crystal
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Glass Coating:
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Anti
reflective coating on inner
surface
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Case size:
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Diameter
40.0 mm Lug to lug
47.6 mm Thickness 11.8 mm
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Band width:
22 mm
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Clasp type: Three
fold clasp with
push button release
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The perimeter of Band:
190 mm