Casio G-SHOCK G-STEEL Smartphone Link CASIO Solar Analog-Digital Watch Black GBM-2100A-1A3 Men's

Since its launch in 1983, the G-SHOCK toughness watch has continued to evolve in pursuit of unwavering strength. This model maintains the slim size characteristic of the 2100 series while incorporating smartphone link and Tough Solar technology. The GM-2100 retains its octagonal form, but features a metal bezel with smartphone link and Tough Solar power. The band is made of biomass plastic, demonstrating a commitment to environmental friendliness. This model combines toughness and design, making it suitable for a wide range of occasions, from casual to business. *This is an imported overseas model of the domestic model GBM-2100A-1A3JF. Case size (height x width x thickness): 49.3 x 44.4 x 11.9 mm Weight: 72 g Case/bezel material: Resin (biomass) / Stainless steel Resin band (biomass plastic) Shock-resistant structure (Shock Resist) 20 ATM water resistance Time correction Bluetooth: Automatic time correction by connecting to a smartphone Tough Solar (solar charging system) Mobile Link function (function linkage via Bluetooth communication with compatible mobile phones) App: Compatible with "CASIO WATCHES" App linkage function Automatic time correction Easy watch setting World time for approximately 300 cities Time & Place Reminder Mobile phone finder Mineral glass Band size: 145-215 mm Neobrite World time: Time display for 38 cities worldwide (38 time zones, with automatic daylight saving time setting function) + UTC (Coordinated Universal Time), Home city swapping function Stopwatch Timer (Setting unit: 1 second, Maximum setting: 60 minutes, Measured in 1-second increments) 5 daily alarms and hourly time signal Double LED light: LED light for the dial, LED backlight for the LCD section. Light color: LED: White Full auto calendar Operation sound ON/OFF switch Power saving function (In dark places, the display turns off after a certain period of time to save power) Indicator display Operating time Operating time from full charge without solar power generation When using functions: Approximately 7 months In power saving mode: Approximately 18 months Accuracy *When not connected to a smartphone, it operates with normal quartz accuracy (average monthly difference ±15 seconds). Hand shift function (When the hands overlap the LCD display and make it difficult to see, the hands can be temporarily moved away from the LCD display) 12/24 hour format display switching Date display (month/day display swap) Day of the week display (6 language switching: English, Spanish, French, German, Italian, Russian)