- Movement: Eco-Drive/Solar Power
- Size: 44.5 mm
- Water resistance: 200 m / 20 atm / 20 bar
- Crystal: Mineral glass
Watch bracelet shortening
Enter your snug wrist circumference and we will size the bracelet for you. Please note that a shortened watch is not covered by the normal return policy. Removed bracelet links are always included with the watch.
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Casio G-Shock G-STEEL GBM-2100A-4BER
Experience the durability of G-Shock and the sophisticated style of the G-STEEL collection with this GBM-2100A-4BER watch. This model combines a sleek, stainless steel octagonal bezel with a strap made from environmentally friendly bio-based resin. The watch's unique look is created by a stunning, metallic burgundy dial, achieved through vapor deposition. The result is a stylish, durable, and technologically advanced timepiece, suitable for both everyday wear and more formal occasions.
This watch is equipped with advanced features: the Tough Solar movement is powered by light, so you don't have to worry about battery changes. The Bluetooth® Smartphone Link function connects the watch to your phone, automatically updates its time, and allows for easy settings management via the CASIO WATCHES app. Naturally, the watch also features G-Shock's legendary shock resistance and 200-meter water resistance.
All Casio watches come with a two-year warranty and are delivered in the brand's original packaging.
Features:
• Product number: GBM-2100A-4BER
• Collection: G-Shock G-STEEL / 2100 Series
• Case size (L × W × H): 49.3 × 44.4 × 11.9 mm
• Weight: 72 g
• Case and bezel material: Stainless steel / Bio-based resin
• Structure: Shock Resistant
• Strap material: Bio-based resin
• Strap color: Black
• Water resistance: 200 meters (20 ATM)
• Glass: Mineral glass
• Power supply: Tough Solar (solar-powered)
• Battery life: Approx. 7 months with normal use, 18 months in power-saving mode
• Connectivity: Bluetooth® (Mobile Link)
• App: CASIO WATCHES
• App features: Automatic time adjustment, easy watch setting, approx. 300 world time cities, Time & Place log, reminders, phone finder
• World time: 38 time zones
• Stopwatch: 1/100-second accuracy, 24-hour capacity
• Timer: 1-second accuracy, 60-minute range
• Alarms: 5 daily alarms, hourly time signal
• Light: Double LED light (Super Illuminator) for dial and digital display, afterglow
• Calendar: Full auto-calendar (up to year 2099)
• Other: Button operation tone on/off, power-saving mode, battery level indicator, hand shift feature, 12/24-hour display, day display (6 languages), Neobrite coating
• Accuracy: ±15 seconds per month (without smartphone link)
Complete your selection
Free delivery on orders over €50 in Finland
- Collection from a Posti collection point €0.00
- Collection from a Posti parcel locker €0.00
Standard prices
- Posti home delivery €9.90
- Store collection €0.00

