Movement: Solar Waterproof: 20 ATM water resistant Body size: Length x width x thickness: Approx. 46.7 x 43.2 x 12.7 mm Weight: Approx. 52 g The popular GW-M5610 series inherits the design of the DW-5000C, which was born in 1983, and has evolved with Tough Solar and Multiband 6. The classic design that inherited the case shape and dial design of the first model DW-5000 remains the same, and the black case and band are combined with an inverted LCD. Dark gray is used for all color filling parts, giving it a cool monotone finish. Among the G-SHOCKs that continue to evolve with the concept of toughness, this model inherits the DNA of the first model and has evolved even further. [Specifications and functions] - Case size (length x width x thickness): 46.7 x 43.2 x 12.7 mm - Weight: 52 g - Band size: 145-205 mm - Structure: Shock-resistant structure (shock resist) - Water resistance: 20 ATM water resistance - Time correction: Radio-controlled clock Compatible with Japan, North America, Europe, and China MULTIBAND6 - Power source and battery life: Tough Solar (solar charging system) - 5 world times: 48 cities (31 time zones) + UTC (Coordinated Universal Time), home city swap function - Stopwatch (1/100 seconds (less than 1 hour)/1 second (more than 1 hour), 24 hour counter, split) - Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units) - 5 time alarms (only 1 with snooze function)- Time signal - LED backlight (full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)) - Full auto calendar - Operation sound ON/OFF switching function - Power saving function (display is turned off after a certain time in the dark to save power) - Battery indicator display - Operating time: Operating time from full charge without solar power generation When using functions: Approximately 10 months When in power saving mode: Approximately 22 months - Other functions: 12/24 hour display switching Date display (month/day display switching) Day of the week display (6 languages ​​switching: English, Spanish, French, German, Italian, Russian) * If radio reception is not possible, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds).