Note: GMW-B5000 T models have a titanium case, bezel, and band, and sapphire crystal. They are lighter (at around 104-106 grams) than the stainless steel versions. Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810. Tough, durable and elegant: The solid stainless steel wrist strap gives your watch that high-quality, classic feel.

Tough Solar technology powers the watch by light. With this eco-friendly feature, you never need to replace the battery, also helping maintain the water resistancy of the watch. The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments. The Multi-Band 6 radio control feature allows for precision timekeeping as the watch self-updates in the early hours to keep the time and date to within hundredths of a second. A high-capacity solar-charging system harnesses the power of any light source for reliable watch operation with minimal impact to the environment. With a Bluetooth connection to a smartphone, the watch can automatically sync with internet time servers 4 times a day and automatically update daylight saving time and time zones. A reminder application provides flash alerts for up to five dates. The phone finder function will locate a missing phone by connecting to it with Bluetooth when it’s within range and emitting a sound. The time and place feature functions like a flight log and records the time and location points (longitude/latitude coordinates) with the press of a watch button, then displays the log data on a map in the smartphone app. Supported mobile phones include iOS 10 or higher and Android 6.0 or higher.An innovative core guard case structure means the watch is tougher than ever. Notable advancements in the technology offering include Multi Band 6 radio control which ensures the most accurate timekeeping, while Bluetooth Connectivity means you can easily switch your watch time settings from time zone to zone while you travel the world. Soon after introducing the GMW-B5000D-1 and GMW-B5000TFG-9, Casio followed up with a range of GMW-B5000s that span new metal cases to new material combinations. A World time function displays the current time in major cities and specific areas around the world

After the Alert: The following operations are stopped to save power: all hand movement (excluding the day indicator), Bluetooth connection, if applicable, and alarms Multi-Band 6: Automatic Atomic Time updates are received overnight for exceptional accuracy (UK/ EU/ USA/ Japan/ China: home city must be set manually) Aside from that, this watch boasts all of the usual bells and whistles: world time, alarm, stopwatch and timer. Invisible solar cells in the watch convert light into energy and supply all functions. A rechargeable battery provides the necessary capacity for operation in poor light conditions.

Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours.

Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour, Snooze function We are also able to offer an exchange to a different product if required, please specify this when returning your product. Other features include a 1/100 second stopwatch, 24-hour countdown timer, 5 alarms with 1 snooze alarm, battery charge warning, and full auto Super Illuminator LED light with afterglow. The GMW-B5000 measures 49.3 x 43.2 x 13.0 mm and weighs about 167 grams. Solar power means that despite the added technological features your watch has efficient watch operation, as well as up to two years power reserve. In total, there are 4 different variations of the watch. The one covered is referenced GMW-B5000D-1.Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China - once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time. One of the rumored features was a sapphire crystal but that turned out to be false as these models use mineral glass. The super-twisted nematic (STN) LCD display is an upgrade over the standard LCD displays of other 5000-series watches and provides improved contrast and readability especially when viewed at an angle. With Bluetooth connection to the phone, the watch can set itself to the correct time wherever you go.