Black G-SHOCK watch with water resistance and analog-digital display. G-SHOCK Casio G-Shock CASIO Watch Men's GM-2100N-2AJF - Model: G-SHOCK - Color: Navy - Material: Resin band - Features: Water resistance - Features: Analog-digital display Module No: 5611 ■ Shock-resistant structure ■ 20-bar water resistance ■ Hand evacuation function (When the hands overlap the LCD display and are difficult to see, the hands can be temporarily moved from above the LCD display) ■ World time: Displays the time of 48 cities worldwide (31 time zones, with summer time setting) + UTC (Coordinated Universal Time) ■ Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24-hour counter, with split) ■ Timer (set unit: 1 second, maximum set: 24 hours, measured in 1-second increments) ■ 5 time alarms, hourly time signal ■ Full auto-calendar ■ 12/24 hour display switching ■ Operation sound ON/OFF switching function ■ Double LED light: LED light for the dial (Super Illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for the LCD part (Super Illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)) ■ Battery life: Approximately 3 years New, purchased in January 2025 for about 25,000 yen, and worn a few times a month on holidays. There are no accessories due to moving, etc. Please purchase only if you understand that there are minor scratches. Thank you for reading to the end.