Student sports multifunctional luminous quartz watch

Special functions: night light, alarm, time meter, calendar, countdown, 24-hour indication, GMT time, week display
Display type: pointer + number
Applicable population: Male
Style: sport
Waterproof performance: 30m
Movement type: Quartz
Movement model: y121f4
Thickness: 17mm
Dial diameter: 46mm
Crown type: spiral crown
Base type: normal
Mirror material: mineral reinforced glass mirror
Buckle style: folding safety buckle
Buckle material: stainless steel
Strap material: stainless steel
Dial shape: round
Case material: Alloy