Leisure multi-function square watch $ 17.90 Special features: night light, alarm clock, chronograph, calendar,24 hours indicator,GMT, week display, month display Display type: pointer + number Suitable for: adults Style: Korean style Waterproof: Yes Water resistance: 30M Movement type: electron Dial diameter: 41mm Thickness: 14 mm Mirror material: mineral - reinforced glass mirror Strap material: stainless steel Dial shape: Square Case material: titanium alloy