Casio G-SHOCK GBM-2100A-8BJF Analog-Digital Watch Gold Dial
Casio G-SHOCK GBM-2100A-8BJF Analog-Digital Watch Gold Dial
The Casio G-SHOCK GBM-2100A-8BJF is part of the 2100 Series, featuring the collection’s distinctive octagonal design with a stainless-steel bezel, Tough Solar power, and Bluetooth Mobile Link connectivity. This Japan-market reference uses Casio module 5729.
The watch has a light yellow-gold vapor-deposited dial with a horizontal grid pattern, black-accented indexes, and Neobrite luminous hands and markers. Its shock-resistant construction combines a stainless-steel bezel with bio-based resin components, a mineral glass crystal, and a bio-based resin band.
Functions include world time, a 1/100-second stopwatch, 60-minute countdown timer, five daily alarms, full auto-calendar, double LED illumination, hand-shift function, phone finder, and battery-level indication. Water resistance is rated at 20 bar, or 200 meters.
Key Features
Casio module 5729 Tough Solar quartz movement
Bluetooth Mobile Link through the CASIO WATCHES app
Stainless-steel octagonal bezel with bio-based resin construction
Light yellow-gold dial with horizontal grid pattern
Mineral glass crystal with Neobrite hands and markers
Shock-resistant G-SHOCK construction
20-bar water resistance
World time, stopwatch, timer, five alarms, and full auto-calendar
Specifications
Specification | Details |
Brand | Casio G-SHOCK |
Model / Reference | GBM-2100A-8BJF |
Collection / Series | 2100 Series / Metal-Covered 2100 Series |
Movement | Casio module 5729 |
Caliber | 5729 |
Movement Type | Tough Solar quartz with Bluetooth connectivity |
Case Material | Bio-based resin |
Case Diameter | 44.4 mm |
Case Thickness | 11.9 mm |
Crystal | Mineral glass |
Dial Color | Light yellow-gold |
Dial Details | Vapor-deposited finish, horizontal grid pattern, black-accented indexes |
Bezel | Stainless steel; circular hairline finish on top and mirror-polished sides |
Bracelet / Strap | Bio-based resin band |
Clasp / Buckle | Buckle |
Water Resistance | 20 bar / 200 m |
Functions | World time, 1/100-second stopwatch, countdown timer, five daily alarms, full auto-calendar, double LED light, hand shift, phone finder, battery-level indicator, power saving |
Power Reserve | Approximately 7 months without further light exposure; approximately 18 months with power saving after a full charge |
Other | Shock Resistant; Bluetooth Mobile Link; case size 49.3 × 44.4 × 11.9 mm; weight approximately 72 g |
International Buyers – Import Duties Notice:
Be informed that import duties, taxes, and charges are not included in the item price or shipping cost. These are the buyer's responsibility.
All items are shipped via EMS Japan post or DHL fully insured signed for delivery. I wrap items very well and post very fast most items are posted within 3 days of purchase
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