Men Watch MINIFOCUS Chronograph Waterproof Sport Analog Quartz Watches Blue Silicon Strap Fashion Wristwatch for Men

How long is the battery life? 2 years, and we will give extra batteries to extend the life of the watch , so the battery can be used for 4 years. Introduction Classic business casual design. Both high quality, cutting edge fashion and value. This style is bold and very beautiful and comfortable. Features * Water resistant to 99 feet and 30 meters. * Carefully wrap the watch box * 3 sub-dial calendar windows can be used normally. * Soft silicone strap buckle has a wrist that fits your wrist X 12 or 24-hour dial timing date display specification Strap material high quality silicone Case material stainless steel Case diameter 46 mm / 1.81 in Case thickness 12.1 mm / 0.48 in Strap width 24 MM / 0.94in Strap length 246 mm / 9.69 in Strap adjustable buckle Weight about 100 g * * Note * * 1. Regularly clean the strap with soft fabric. 2. Regular exposure to water can reduce the durability of your watch. 3. Avoid temperatures that are extremely hot or cold. 4. Please do not press any button underwater. Please wipe the watch after swimming. packing list Casual design men's watch × 1 Instruction manual × 1 Warranty card × 1 Watch box × 1 Extra battery*1