870 MechanicalNA1004-10E
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Brand
Series 8 / 870 Mechanical
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Model
NA1004-10E
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Case/Band
Stainless (Band: Urethane)
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Glass
Sapphire glass with anti-reflective coating
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Case diameter / thickness
40.8 mm / 10.9 mm( design specification only )
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Specifications
Cal.0950
Automatic & Manual winding
Accuracy of average -5~+10sec/day *
Running time of approx. 50 hours (when fully wound)
Frequency : 28,800 vph
24 jewels
Water resistant to 10 BAR
*Accuracy measured when the movement is in a stationary position. Due to the characteristics of mechanical watches, daily accuracy may be outside stated figures due to variations in conditions of use (including length of time worn, the position of the watch, wrist movement, and the winding of the spring.)