Description
Description:
The GMC-B2100D-1AJF represents the most advanced evolution of the iconic octagonal G-SHOCK design, integrating a full metal construction with a multi-hand chronograph layout. Building upon the GA-2100 platform, this model introduces a sophisticated dial architecture with three sub-dials, elevating both visual complexity and functional capability. The stainless steel exterior is meticulously finished to enhance depth and reflectivity, delivering a premium presence that distinguishes it from resin-based models.
Equipped with Tough Solar and Bluetooth connectivity, the watch ensures precise timekeeping and seamless synchronization via smartphone integration. The high-density module allows for a slim profile despite its multi-function chronograph configuration, maintaining wearability while expanding performance. As a flagship within the 2100 series, this model merges durability, precision, and luxury into a single platform.
Key Specifications:
Case: approx. 51.3 × 46.3 × 12.4 mm; stainless steel full metal construction
Bezel: Stainless steel, precision-polished finish
Band: Stainless steel bracelet, one-touch 3-fold clasp
Water resistance: 200 m (20 ATM)
Movement: Quartz module (solar-powered, Bluetooth-linked)
Battery/Power: Tough Solar (no regular battery replacement)
Accuracy: Smartphone-linked automatic time correction
Display: Analog chronograph (multi-dial layout)
Functions: World time, stopwatch, daily alarm, calendar, phone finder
Special features: Shock resistance, Bluetooth mobile link, full metal construction
Illumination: LED light
Additional: Mineral glass
Origin: Japan (JDM)
Warranty: 1 year
JAN/Model Code: 4549526356066
Release date: 2024
Key Highlights:
The GMC-B2100D-1AJF redefines the CasiOak concept by introducing a full metal chronograph configuration, transforming a minimalist design into a high-end, multi-functional timepiece. This shift elevates the series into a more premium category while maintaining its iconic octagonal identity.
Its full stainless steel construction delivers both durability and a refined aesthetic, making it suitable for formal environments where traditional resin G-SHOCK models may appear too casual. The combination of polished and brushed surfaces enhances its visual depth and luxury appeal.
From a technical perspective, the integration of Tough Solar and Bluetooth connectivity ensures accurate, low-maintenance performance. Automatic time synchronization and smartphone control improve usability, particularly for frequent travelers and professionals.
Within the G-SHOCK lineup, this model stands as a flagship representation of modern design and engineering, appealing to users who seek both advanced functionality and elevated material quality in a single watch.