This model inherits the big case adopted in the first model GA-100Developed a model based on the design of stereo components and portable music players from the 90's while maintaining the tough structure. - G-SHOCK is perfect for summer street fashion - This is GA-140-2AJF・ Shock-resistant structure ・ Magnetic resistant watch (JIS class 1) ・ 20 standard atmosphere waterproofing function World time: 48 cities (29 time zones with daylight saving time setting function) + UTC (universal coordinated time) time display home time city replacement function ・ Stopwatch (1/1000 second 100 hour meter speed measurement function (MAX1998unit / h 2unit / h unit) lap / split measurement switching・ Timer (set unit: 1 minute maximum set: 24 hours 1 second) (Measurement auto repeat) ・ Five time alarms (only one with snooze function) ・ Full auto calendar ・ 12/24 hour display switching ・ LED light (with auto light function afterglow function afterglow time switching (1.5 sec / 3 sec)) Brand introduction G-SHOCK has built a new concept of toughness on watches - It all started with a developer's passion for creating a watch that would not break even if dropped and a reckless challenge that overturned the common sense of the time. - Over 200 prototypes have been repeated and about two years have been spent and the shock-resistant structure has been completed. - It is the birth of technology to play the core of toughness - Since then G-SHOCK has continued to evolve endlessly - Structure material function - Pursuing further toughness in every aspect Model Number: GA-140-2AJF