Introducing the Caution Yellow series an eye-catching black and yellow color scheme from G-SHOCK a toughness watch that has continued to evolve in pursuit of insatiable strength since its release in 1983.[ Shockproof structure & 20 ATM waterproof] Adopts a shockproof structure that is resistant to shock and vibration.Also equipped with 20 ATM water resistance allowing use in a variety of locations and situations.[ Needle retraction function] If the needle overlaps with the LCD display and is difficult to see you can temporarily retract the needle from above the LCD display. [World Time] 48 cities around the world (31 time zones daylight savings time setting function) + UTC (Coordinated Universal Time) time display UTC direct call function home time city switching function [Other product specifications] Please check the description columnThe Caution Yellow series is an eye-catching black and yellow color scheme from G-SHOCK a toughness watch that has continued to evolve in pursuit of insatiable strength since its release in 1983. The base model uses the front button GA-700. The yellow coloring on a black base gives it a tough highly visible presence that is used to call attention to things like workwear and signs.A cool design that will accentuate and catch the eye from casual to work styles. ・Shock-resistant structure・20 ATM waterproof function - Needle retraction function (if the hands overlap the LCD display and are difficult to see you can temporarily retract the hands from above the LCD display)・World time: 48 cities around the world (31 time zones daylight saving time setting function included) + UTC (Coordinated Universal Time) time display UTC direct call function home time city switching function・ Stopwatch (1/100 second 24-hour meter with split one-push measurement start from time mode target time notification function)・ Timer (set unit: 1 minute maximum set: 60 minutes measured in 1/10 second increments)・5 time alarms (only one with snooze function)・Time signal・Full auto calendar ・12/24 hour display switching・ Operation sound ON/OFF switching function・LED light (with super illuminator afterglow function afterglow time switching (1.5 seconds/3 seconds))・Battery life approximately 5 years