Model Number: GM-2100MG-1A
Case Size (L × W × H): 49.3 × 44.4 × 11.8 mm
Weight: 72 g
Case Material: Resin (Carbon Core Guard)
Bezel Material: Stainless Steel
Band Material: Resin Band
Display Type: Analog-Digital
Glass: Mineral Glass
Water Resistance: 200-meter water resistance
Power Supply: SR726W battery × 2
Battery Life: Approx. 3 years

Stopwatch: 1/100-second stopwatch; measuring capacity: 0’00″00 – 59’59″99 (first 60 minutes), 1:00’00 – 23:59’59 (after 60 min); measuring unit: 1/100 second (first 60 min), 1 second (after)

Timer: Countdown timer; measuring unit: 1 second; countdown range: up to 24 hours

Alarm: 5 daily alarms + hourly time signal

Light: LED light (Super Illuminator) for face and digital display; selectable illumination duration (1.5 or 3 seconds)

Calendar: Full auto-calendar (to year 2099)

Time Format: 12-hour and 24-hour format

Accuracy: ±15 seconds per month

Regular Timekeeping: Analog: Hour & Minute (hand moves every 20 seconds) | Digital: Hour, Minute, Second, PM, Month, Date, Day

Special Highlights: Full-metal octagonal bezel in gold-ion plating with textured finish (“Moon Gold” styling), carbon reinforced case structure for slim profile, limited edition stylish analog-digital hybrid design.