GUANQIN Men Mechanical Watch Multi-Functional Waterproof Luminous Hollow Flywheel Stainless Steel Automatic Self-Wind Wristwatch

Brand Name : Crown PianoModel Number : GJ16301Feature : Skeleton，Luminous，Shock ResistantOrigin : Mainland ChinaStyle : LuxuryMovement : Mechanical Hand Wind，Automatic Self-WindDisplay Type : NumberlessFeature : water proofCase Material : AlloyBoxes & Cases Material : PaperDial Window Material Type : HardlexDial Diameter : 40 to 44 mmCase Shape : RoundBand Material Type : Stainless SteelBand Width : 20 to 24 mmBand Length : 23cmClasp Type : Push Button Hidden ClaspWater Resistance Depth : 3BarItem Type : Mechanical WristwatchesDisplay Type : NeedleCase Thickness : 12mmmmBand type : Stainless SteelHign-concerned Chemical : NoneMovement origin : CN (Origin) GUANQIN Men Mechanical Watch Multi-Functional Waterproof Luminous Hollow Flywheel Stainless Steel Automatic Self-Wind Wristwatch BRAND: GUANQINItem: GJ16301Style: Sport， Casual， Business， LuxuryDisplay: AnalogMovement: Automatic Self-wind Mechanical MovementFeature:- Advanced manufacturing technology;- Cool & Specially designed big display screen;- Alloy case;- Steel band;- 30 Meters Water Resistant(Please Don't Press Any Keys Underwater);- Luminous， display systems of 12 and 24 hours;- Mirror: Mineral glass mirror.Specification:Case Diameter: 40mmCase Thickness: 12mmBand Length: 23cmBand Width: 20mmComponets Included:-1 x Watch-1 x Gift BoxInstructions for use， it's very important for your watch. Please Read carefully.1. All small dial of watches can work normally.2. The first time to wear， you need to wind up the watch 30 laps of Clockwise rotation， in order to ensure the normal operation of the watch.3. When the wear time is less than 8 hours or the arm swing less， the energy of watch is not enough to keep running.