G-SHOCK GM-S5600SK-7DR

The Casio G-Shock GM-S5600SK-7DR is a downsized, metal-covered digital watch known for its shock resistance, 200-meter water resistance, and transparent resin band. It is a smaller version of the iconic 5600 series, making it a lightweight and comfortable option. The "SK" in the model name indicates the translucent resin band and metal bezel. 

Specifications: 

• Case Size (L × W × H): 43.8 × 38.4 × 10.9 mm
• Weight: 50 g
• Case / Bezel Material: Resin / Stainless steel
• Band: Transparent resin band
• Construction: Shock resistant
• Water Resistance: 200-meter water resistance
• Glass: Mineral glass
• Bezel: Metal bezel cover with a polished finish 

 Watch features

• Stopwatch: 1/100-second stopwatch with measuring modes for elapsed time, split time, and 1st-2nd place times.
• Timer: A countdown timer with a 24-hour range and auto-repeat function.
• Alarm/Hourly Time Signal: Multi-function alarm and an hourly time signal.
• Flash Alert: A flash alert that flashes with a buzzer for alarms and hourly time signals.
• Light: Electro-luminescent backlight with afterglow.
• Calendar: A full auto-calendar that is pre-programmed until the year 2099.
• Accuracy: ±15 seconds per month.
• Other features: 12/24-hour time format.