Casio watch overseas model G-Shock GA-100MF-1A men's [item]

Case size (length x width x thickness): 55 x 51.2 x 16.9 mm Mass: 72 g Case/bezel material: resin resin band Shock-resistant structure (shock resist) Anti-magnetic watch (JIS class 1) 20 ATM water resistant Battery life: about 2 years inorganic glass 145-215mm World time: 48 cities around the world (29 time zones, daylight saving time setting function) + UTC (coordinated universal time) time display, home time city switching function Stopwatch (1/1000 second, 100 hour meter, speed measurement function (MAX1998 unit/h, 2 unit/h unit), lap/split measurement switching) Timer (set unit: 1 minute, maximum set: 24 hours, measures in 1 second increments, auto repeat) 5 time alarms (only 1 with snooze function) / time signal LED light (with auto light, afterglow function, afterglow time switching (1.5 seconds/3 seconds)) LED: Amber Fully automatic calendar Average monthly difference: ±15 seconds 12/24 hour display switching