Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A
Casio G-Shock Watch GM-B2100SD-1A

Casio G-Shock Watch GM-B2100SD-1A

SKU: GMB2100SD-1A
Regular price
£422.00
Regular price
Sale price
£422.00
Subtotal:
£422.00
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Product Description

Introducing a full-metal addition to the evolving 2100 line — a luxurious reinterpretation of the first-ever G-SHOCK DW-5000C. Featuring a forged stainless-steel bezel and band with a screw-back case, this timepiece blends refined craftsmanship with G-SHOCK’s legendary toughness. Buffering resin components ensure shock resistance while maintaining a streamlined, comfortable fit. The circular hairline finish and mirror-polished slopes showcase G-SHOCK’s meticulous attention to detail — a tribute to the 1983 original, now reborn in full metal form.

Case & Exterior
Case Size (L× W× H) 49.8 × 44.4 × 12.8 mm
Weight 165 g
Case and Bezel Material Stainless steel
Band Stainless Steel Band, Solid Band, One-touch 3-fold Clasp
Construction Shock Resistant
Water Resistance 200-meter water resistance
Time Adjustment Bluetooth® smartphone connection for automatic time adjustment
Power Supply & Battery Life Tough Solar (Solar powered)
Country of Origin Japan
Glass Mineral Glass
Back Plate Screw Lock Back
Compatible Band Size 150 to 205 mm
Other Neobrite
Movement & Specifications
Smartphone Link Bluetooth® connectivity via CASIO WATCHES app — auto time adjustment, world time, reminders, and phone finder.
World Time 38 time zones (38 cities + UTC), daylight saving on/off, auto DST switching
Stopwatch 1/100-second stopwatch, measuring capacity up to 23:59'59, elapsed time, and lap/split time modes
Timer Countdown timer (1-second unit, 60-minute range, 1-second/1-minute increments)
Alarm/Hourly Signal 5 daily alarms, hourly time signal
Light Double LED light (Super Illuminator) — face and digital display with selectable duration (1.5s or 3s)
Calendar Full auto-calendar (to year 2099)
Energy Saving Feature Power Saving (display goes blank when left in the dark)
Battery Display/Alert Battery level indicator
Run Time 7 months (normal use, no light exposure)
18 months (dark storage with power save function on)
Accuracy ±15 seconds per month (without mobile link)
Other Features Hand shift feature, 12/24-hour format, date/month swapping, multilingual day display
Regular Timekeeping Analog: 2 hands (hour, minute), 1 dial (battery/mode)
Digital: Hour, minute, second, pm, month, date, day

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