The Casio MWQ100-1A World Time Watch is a super sleek and highly functional digital timepiece, tailor - made for globetrotters and adventurers. Its world time feature is a game - changer, enabling users to easily keep track of time in 30 cities across 29 time zones around the world. This makes it a perfect companion for frequent flyers or those with international ties. Beyond that, it comes packed with useful functions like a stopwatch, countdown timer, and daily alarms. The watch is built tough and is water - resistant up to 100 meters, ensuring it can withstand rough environments. Its stylish look makes it suitable for both laid - back and active occasions. Specifications include a 51.2 × 50.6 × 15mm case size, weighing 60g. It has a resin/stainless steel case and bezel, a resin band, and resin glass. The battery lasts about 10 years on a CR2025. It offers features like daylight saving on/off, an hourly time signal, a full auto - calendar until 2099, with an accuracy of ±30 seconds per month. It supports 12/24 - hour formats and has a telememo with a memory capacity for up to 30 sets of data. Regular timekeeping is available in both analog (2 hands moving every 20 seconds) and digital forms.
Using the Casio MWQ100 - 1A is a breeze. To set the world time, just follow the simple instructions in the manual to select the cities you want to track. The stopwatch and timer functions are easy to operate; just press the corresponding buttons. For the alarms, you can set up to 3 daily alarms and even have a snooze option. When it comes to the telememo, you can store up to 30 sets of data with an 8 - character name and 16 - digit telephone number. As for the calendar, it's fully automatic until 2099, so you don't have to worry about adjusting it. Regarding maintenance, since it's water - resistant up to 100 meters, you can wear it while swimming or in light rain, but avoid high - pressure water situations. Keep it away from extreme temperatures and magnetic fields. The battery lasts about 10 years, but when it's time to replace it, it's best to have a professional do it. Clean the watch with a soft, dry cloth regularly to keep it looking good.
