Casio G-Shock GM-B2100BD-1AER Full Metal Black – Solar Powered Men's Watch

Product model: GM-B2100BD-1AER

Why This Watch Stands Out:

• - Full Stainless Steel Case & Bracelet – Premium weight and solid wrist presence
  - Tough Solar Powered – No battery changes, powered by light
  - Bluetooth Connectivity – Syncs automatically for perfect timekeeping
  - Shock Resistant Construction – Built to withstand impact
  - 200m Water Resistance – Swim, train, travel without limits
  - Multi-Function Digital Display – World time, stopwatch, alarms & more
  - Stealth Black Ion Finish – Clean, versatile and ultra-wearable
• The octagonal bezel pays homage to the original G-Shock design, while the brushed metal bracelet gives it a luxury edge that elevates it beyond traditional sports watches.

Key Features:

• - Brand: Casio — G-Shock Full Metal Series
• - Edition: GM-B2100BD-1AER (European Model) — premium full stainless steel construction
• - Condition: Brand new, excellent & unworn condition, with all original packaging
• - Case Material: Full Stainless Steel with Black Ion-Plated finish — durable, refined, and shock-resistant
• - Dial: Black analogue-digital dial with luminous hands and LED backlight for optimal readability
• - Movement: Tough Solar (light-powered quartz) with Bluetooth connectivity — precise and maintenance-free
• - Bracelet: Solid stainless steel bracelet with one-touch 3-fold clasp, built for secure everyday wear
• - Water Resistance: 200 metres / 20 BAR — suitable for swimming and water sports
• - Packaging: Official Casio G-Shock box 
• - Reference Number: GM-B2100BD-1AER
• - Weight & Size: Case size 49.4 mm, thickness 12.8 mm, full metal construction with substantial wrist presence

Movement Type: Tough Solar (Light-Powered Quartz)
Bluetooth Connectivity: Yes (Smartphone Link)
Auto Time Adjustment: Yes
World Time: Yes
Stopwatch: Yes
Countdown Timer: Yes
Daily Alarms: Yes (Multiple)
Power Saving Mode: Yes
Battery Type: Solar Rechargeable

Built for Everyday Dominance

Unlike standard resin G-Shocks, the GM-B2100BD-1AER offers a premium metal construction that feels substantial on the wrist without sacrificing durability.

Whether paired with streetwear, tailored outfits, or everyday essentials, this model transitions effortlessly from day to night.

Its clean black dial with subtle digital display ensures maximum legibility while maintaining a bold, minimalist aesthetic.

Fast & Free UK Shipping

• - Enjoy free delivery on all orders over £100.

• - Orders are quickly dispatched and typically arrive within 2–3 business days after dispatch.

• - Every item is carefully packaged to ensure it arrives in perfect condition.

• Each product undergoes a rigorous authentication check before shipping.

• Fast & Free EU Shipping

• - Enjoy free delivery on all orders over €100.
• - Orders are quickly dispatched and typically arrive within 3–5 business days after dispatch.
• - Every item is carefully packaged to ensure it arrives in perfect condition.
• Each product undergoes a rigorous authentication check before shipping.

Secure & Reliable Delivery

• All orders are shipped with tracking, so you can monitor your parcel every step of the way.

• Signature on delivery can be requested for added security.

Easy Returns

• If you’re not completely satisfied, we offer a hassle-free returns process within 14 days of delivery.

• Returned items must be unused and in original packaging.

• View our returns policy for more information.

Customer Support

• Our dedicated team is here to assist with any delivery or return queries. View our Contact Page for any enquiries.