Casio G-Shock G-STEEL Watch GM-2100YMG-9ACR

Bold meets brilliance with the G-STEEL in a striking monochromatic gold color scheme. Featuring a metal bezel in gold paired with a tough silicone band, this timepiece delivers both style and durability. The band is coated with a urethane sheet and finished with vapor deposition for a sleek metallic shimmer, offering a soft yet resilient feel. The GM-2100’s iconic octagonal bezel is crafted with a glass fiber-reinforced resin case and a meticulously forged stainless-steel bezel. With refined hairline and mirror finishes, this watch exudes sophistication, making it the perfect statement piece for any occasion.

Basic Information

• Case size (L× W× H) 49.3 × 44.4 × 11.8 mm
• Weight 84 g
• Case and bezel material Resin / Stainless steel
• Band Tough Silicone Band (Resin Band)
• Construction Shock Resistant
• Water resistance 200-meter water resistance
• Power supply and battery life: Approx. battery life: 3 years on SR726W X 2

Exterior

• Glass Mineral Glass
• Surface Treatment Gold ion plated bezel
• Compatible band size 145 to 215 mm

• Other Neobrite

World time

• World time
• 31 time zones (48 cities + coordinated universal time), daylight saving on/off

Stopwatch

• 1/100-second stopwatch
• Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes)
• Measuring unit:1/100 second (for the first 60 minutes)
• 1 second (after 60 minutes)
• Measuring modes:  Elapsed time, split time, 1st-2nd place times

Timer

• Countdown timer
• Measuring unit: 1 second
• Countdown range:  24 hours
• Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

Alarm/hourly time signal

• 5 daily alarms
• Hourly time signal

Light

• Double LED light
• LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Light color

• LED: White

Calendar

• Full auto-calendar (to year 2099)

Mute feature

• Button operation tone on/off

Accuracy

• Accuracy: ±15 seconds per month

Other features

• 12/24-hour format
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Regular timekeeping:
• Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
• Digital: Hour, minute, second, pm, month, date