Specifications Model:ST1901 (Gold Swan Neck Version) Diameter: 40mm Thickness: 10mm Buckle: Pin Buckle Dial Window: Sapphire Glass Material: 316L Stainless Steel Movement: Sea-Gull 1901 Waterproof: 50m (5 ATM) Warranty: one year warranty. Buy with confidence. Classic design Exhibition case back Mechanical chronograph movement Movement: Manual winding Band: 2 Band, One is Genuine Nylon Nato and the other is Brown Leather band brand new.
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