- 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.
Add gift wrapping
Same price for both styles. Choose basic (€1.00) or premium (€5.90) below.
Note: If you order more than one product, they are packed in the same gift package by default.
If you want only one product gift wrapped, add a note in the cart.
Notify me when available
Casio G-shock Wristwatch GBM-2100-1AER Metallic/Black
Experience the power of metal and sophisticated shine with this G-shock GBM-2100 model. This watch combines the iconic octagonal bezel with a meticulously finished metal construction. Features include convenient Smartphone Link via Bluetooth® connectivity and an eco-friendly Tough Solar charging system, powered by sunlight.
The watch's stainless steel bezel and fiberglass-reinforced resin inner case protect the module from shocks. The classic black dial offers excellent readability and contrast. The strap is made from eco-friendly bio-based resin. This watch offers G-shock's renowned durability, including shock resistance and 200-meter water resistance, in a stylish package suitable for both everyday wear and business meetings.
Via Bluetooth® connectivity, the watch connects to a smartphone, automatically adjusts its time, and provides access to numerous functions, such as phone finder and reminders, through the CASIO WATCHES app. The dual LED light (Super Illuminator) ensures excellent visibility in the dark, and the hand shift feature moves the hands out of the way of the digital display when needed.
Features:
• Product number: GBM-2100-1AER
• Case material: Stainless steel / Bio-based resin
• Case size (L x W x H): 49.3 × 44.4 × 11.9 mm
• Weight: 72 g
• Strap material: Bio-based resin
• Compatible strap size: 145 - 215 mm
• Glass: Mineral glass
• Features: Shock-resistant, Neobrite
• Water resistance: 200 meters (20 bar)
• Movement: Tough Solar (solar powered)
• Connectivity: Bluetooth®, Mobile link (CASIO WATCHES app)
• Battery life: Approx. 7 months on rechargeable battery (normal use), 18 months in power-saving mode
• World time: 38 time zones
• Stopwatch: 1/100-second stopwatch
• Timer: 60-minute timer
• Alarm: 5 daily alarms, hourly time signal
• Light: Dual LED light (Super Illuminator), afterglow
• Light color: LED: White
• Calendar: Full auto-calendar (to year 2099)
• Other features: Power saving mode, battery level indicator, button operation tone on/off, hand shift feature, 12/24-hour format, day display (6 languages)
• Accuracy: ±15 seconds per month (without mobile 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

