Introducing the G-Shock GMDS5610BB-1D Black Out Digital series, where the uniform matte finish highlights the distinctive shape of each all-black G-SHOCK model. This collection features the GMD-S5600, a sleeker, slimmer version of the iconic square G-SHOCK, and the popular GMA-P2100 analogue-digital hybrid. These models blend robust design with fashionable appeal, suitable for everyday wear. Crafted with bio-based resin bezels and bands, these watches use renewable organic materials, supporting environmental sustainability goals. Powered by Module No. 5730, they come in a compact 46 x 40.2 x 11.2mm case weighing 40g. Shock-resistant and equipped with a double LED light, they ensure clear visibility in all conditions. The hand shift feature moves the hands out of the way for unobstructed views of digital displays. Functional features include world time for 31 zones with daylight saving adjustments, a stopwatch, countdown timer, 5 daily alarms, an hourly time signal, and a full auto-calendar up to 2099. They support 12/24-hour formats and maintain ±15 seconds per month accuracy. Operating on a CR1025 battery, they offer about 3 years of battery life. In essence, the G-Shock GMDS5610BB-1D Black Out Digital series combines durability, eco-friendly materials, and versatile features, making them ideal for both practical use and stylish expression. - Module No. 5730 - 46 x 40.2 x 11.2mm Case Size - 40g Weight - Shock resistant (G-SHOCK) - Double LED light: LED light for the face - Hand shift feature - World time: 31 time zones (48 cities coordinated universal time), daylight saving on/off - Stopwatch - Countdown Timer - 5 Daily Alarms - Hourly time signal - Full auto-calendar (to year 2099) - 12/24-hour format - Button operation tone on/off - Regular timekeeping *Analog: 2 hands (hour, minute (hand moves every 20 seconds)) *Digital: Hour, minute, second, pm, month, date, day - Accuracy: ±15 seconds per month - Approx. battery life: 3 years on CR1025