To view the time in another city While in the World Time Mode, press the D (eastward) to scroll through the city codes (time zones). • Pressing the D and B at the same time will jump to the UTC time zone. To toggle a city code time between Standard Time and Daylight Saving Time 1. In the World Time Mode, press D to display the city code (time WVAM640D-1A. This solar atomic watch is designed with large case and stainless steel bezel & buttons to create a look that is performance driven, yet remains sophisticated. With 100M water resistance and convenient functions like world time, stopwatch and alarm, it is perfect for both business and casual attire. • After you specify a city code, the watch will use UTC* offsets in the World Time Mode to calculate the current time for other time zones based on the current time in your Home City. * Coordinated Universal Time, the world-wide scientifi c standard of timekeeping. The reference point for UTC is Greenwich, England. DST indicator E-16 CASIO WATCHES World Time lets you select from among approximately 300 cities as the World Time City. Selecting a World Time City. Configuring the Summer Time Setting. Swapping Your World Time and Home Time. This displays [WT] for about one second. Next, the hour and minute hands indicate the current time in your World Time City. At this time the second hand points to the city code of your World Time City. The digital display shows the current time in your Home City. To check whether the current time in your World Time City is a.m. or p.m., press (A). Model Code. How to read the G-Shock model code (model number). There is no official list from Casio. What you see is just what the G-Shock community gathered together over the years. GW - B 5600 BC - 1 B ER. GA - 100 C - 1 A 3 ER. Type. Alarm Mode World Time Mode Countdown Timer Mode Stopwatch Mode C C C CC E-6 3. Use D and B to change the selected setting. Screen To do this: Do this: Change the city code Use D (East) and B (West). Toggle between Daylight Saving Time (ON) and Standard Time (OFF) Use D and B. Toggle between 12-hour (12H) and 24-hour (24H) timekeeping Use D and B. In many countries, it also sets itself automatically to summer and winter time. World time function The world time function displays local times in up to 29 different time zones. Dual Time Display With the dual time display they always have a second time at a glance. Date and weekday display The current day and weekday are both displayed. Sold out online. Casio G-Shock 48.5mm Men's Chronograph Sport Watch - White/Black. (1 Review) $99.99. $99.99. SAVE $30. Sold out online. Sold out in nearby stores. Casio Vintage 38mm Men's Digital Casual Watch - Gold. BABY-G G-SHOCK City codes are used by watches to indicate the time zone of world time. The number of city codes your watch supports is usually 48, but if your has Bluetooth, it might have 300 cities. By the way, we have a selection of G-Shocks with Bluetooth synchronization. MZMx.