Brand / Model: Casio G-Shock GA-1100KH-3ADR

Case Size: 50.8 × 52.1 × 16.9 mm

Weight: 88 g

Case & Bezel Material: Resin / Stainless Steel

Band Material: Resin Strap

Glass Type: Mineral Glass (Spherical)

Water Resistance: 200 meters (20 Bar)

Battery Life: Approx. 2 years (SR927W × 2 battery)

Display Type: Analog + Digital

Time Adjustment: Standard button controls, Hand Shift feature

Compass & Thermometer: Digital compass (0-359°), Thermometer (-10 °C to 60 °C)

World Time: 31 time zones (48 cities + UTC), daylight saving on/off

Stopwatch: 1/100-second stopwatch; measuring capacity 59’59.99″; modes: elapsed time, split time, 1st–2nd place

Timer: Countdown timer (1 second unit; range up to 60 minutes)

Alarm: 5 daily alarms + hourly time signal

Light: LED backlight (Super Illuminator), auto light switch, selectable illumination duration

Calendar: Full auto-calendar (to year 2099)

Time Format: 12-hour and 24-hour format

Accuracy: ±15 seconds per month

Regular Timekeeping: Hour, Minute, Second, Day, Date

Special Highlights: Olive drab “Master in Olive Drab” design inspired by flight jacket motif; large Arabic 12 o'clock numeral for high readability; dual analog-digital display; pilot-style functionality with twin sensors (compass, thermometer).