DescriptionDescription:* Large dial with simple design makes it look more fashionable, multifunctional buttons, easy to use.* Large digital display with date and day, easy to read, also with EL backlight, clear to read even in dark environment.* Taiwan IC chip, time passes accurately. The Japanese battery provides strong power in a long time. Imported PC case and highly transparent resin mirror, sturdy structure. German silicone watch strap, soft to wear.* Screw back cover, very waterproof, easy to replace the battery.* 50M waterproof, suitable for fishing, swimming, paddle, climbing, running, etc.Note: Please do not press any buttons under water and do not use it in extreme hot or cold temperatures.Features:* LED Backlight* Time 12h/24h* Calendar with date and day (week).* Alarm* Chronograph* Water resistant to 50MMaterial:* Watch Case: PC (PP)* Case Back Cover: Stainless Steel* Watch Band: Silicone* Mirror Surface: Resin Glass* Clasp: Stainless Steel* Clasp Type: Pin BuckleFeatures:* Case Diameter: 5.2cm* Case Thickness: 1.8cm* Band Length: 25.5 cm (including case)