Product information: Special functions: luminous, chronograph, calendar, small three hands Display type: pointer Waterproof performance: 100m Movement type: Quartz Dial diameter: 40mm Crown type: spiral crown Mirror material: sapphire crystal glass mirror Clasp style: pin buckle Color: white shell and white surface tape, white shell and blue surface tape, white shell and black surface tape, black shell and black surface tape, black shell and blue surface tape Note: the price is more than 50$, not responsible for any after-sales, mind not to shoot Package Contents: Stainless steel watch X1