Spec:
Item Type: Electronic Sports Watch
Strap Material: Silicone
Case Material: ABS plastic
Bottom Cover Material: Stainless steel
Mirror Material: Acrylic resin mirror
Battery: 1xLR1130 3V 68mAh (built in)
Swimming Waterproof: WR30M
Function: Luminous, alarm, WR30M waterproof, on time alarm, running second time, day and week display, 12 24 hour system

Package List:
1 xElectronic Sports Watch
1 x Manual

Note:
1.Please allow 1?3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.