Grand Seiko - SBGA293G

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Exterior
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Case Material : Stainless steel
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Glass Material : Box shaped sapphire
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Glass Coating :
Anti
reflective coating on inner surface
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Case size :
Diameter
40.2 mm × Thickness 12.8 mm
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Band Material : Crocodile leather
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Clasp type :
Three
fold clasp with push button release
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Movement
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Caliber no. :
9 R 65
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Movement Type : Spring Drive
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Power reserve : Approx.
72 hours( 3 days)
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Accuracy :
±
1 second per day / 15 seconds per month
(
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Functions
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Water resistance :
10 bar
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Magnetic resistance : Equipped
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Weight :
85.0 g
Other details / Features :
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30 jewels
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Case back with 6 screws
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Case back with lion emblem
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Date display
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Power reserve display
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See through case back
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Stop second hand function