
Product Description
Celebrate 50 years of Casio watches with the commemorative full-metal G-SHOCK GMC-B2100ZE. Designed in striking black and gold, this anniversary edition symbolizes the spark of creation — featuring a gold “50th ANNIVERSARY” engraved link, binary-coded dial motifs, and a refined octagonal screw-lock crown. Powered by Tough Solar and equipped with advanced Bluetooth® connectivity, it unites heritage, innovation, and timeless durability in a premium metal construction.
| SKU | GMCB2100ZE-1A |
|---|---|
| Case Size (L × W × H) | 51.3 × 46.3 × 12.4 mm |
| Weight | 171 g |
| Case / 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® automatic time adjustment |
| Power Supply & Battery Life | Tough Solar (solar powered) |
| Country of Origin | Japan |
| Glass | Mineral glass |
| Crown | Screw lock crown |
| Surface Treatment | Black ion plated case and band |
| Compatible Band Size | 150 to 205 mm |
| Other | Neobrite |
| Smartphone Link | Bluetooth via CASIO WATCHES — auto time adjust, world time, phone finder, easy watch setting |
|---|---|
| World Time | Dual time with home city swapping |
| Stopwatch | 1-second stopwatch; 23:59'59 max; elapsed & split time |
| Timer | Countdown (1-sec unit; 24-hour range; 1-min–24-hr start setting) |
| Alarm / Hourly Signal | Daily alarm |
| Light | LED (Super Illuminator) with afterglow |
| Calendar | Full auto-calendar to 2099 |
| Energy Saving Feature | Power Saving (hands stop in the dark) |
| Battery Display / Alert | Battery level indicator |
| Run Time | 5 months (normal use) • 18 months (dark storage) |
| Accuracy | ±15 seconds per month (without mobile link) |
| Regular Timekeeping |
Analog: 3 hands (hour, minute, second) 3 dials: mode/battery • dual time • day indicator |
Related Products
CASIO G-SHOCK RETRO-STYLE ANALOG-DIGITAL CARBON CORE GUARD WATCH GA2100-1A1
- Regular price
- $140.00
- Regular price
-
- Sale price
- $140.00
Tissot PRX Powermatic 80 T1374071104100
- Regular price
- $995.00
- Regular price
-
- Sale price
- $995.00
Seiko 5 Sports GMT blue dial SKX SSK003K1
- Regular price
- $500.00
- Regular price
-
$625.00 - Sale price
- $500.00
Tissot PRX Powermatic 80 T1374071135100
- Regular price
- $995.00
- Regular price
-
- Sale price
- $995.00
Seiko 5 Sports GMT black dial SKX SSK001K1
- Regular price
- $625.00
- Regular price
-
- Sale price
- $625.00





