CASIO G-SHOCK GM-2100G-1A9JF New Digital-Analog Combination Metal Covered Series Watch
Overview
The GM-2100G-1A9JF continues G-SHOCK’s legacy of toughness with a sleek, fashionable twist. Part of the Metal Covered Series, this model features a striking black metal bezel with a luxurious gold ion-plated finish, creating a sophisticated look suitable for both casual and formal occasions. The octagonal bezel design, iconic to the GM-2100 line, pairs with a robust digital-analog display to offer both style and function in one compact watch.
Specifications
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Model Number: GM-2100G-1A9JF
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Water Resistance: 20 ATM (200 meters)
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Case Size: 49.3 × 44.4 × 11.8 mm
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Weight: 72.0 g
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Included: Casio box and instruction manual
Key Features
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World Time: Time display for 48 cities worldwide (31 time zones), daylight saving time setting, UTC display, home city swap
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Hand Shift Function: Temporarily moves analog hands to ensure full visibility of digital display
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Stopwatch: 1/100 second accuracy (<1 hour), 1 second accuracy (≥1 hour), 24-hour counter, split time measurement
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Countdown Timer: Up to 24 hours, set in 1-second increments
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Alarms: Five daily alarms and hourly chime
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Calendar: Fully automatic calendar, leap year compatible (no manual date adjustment required)
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Display Format: Switchable 12/24 hour time formats
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Illumination: Double LED light with Super Illuminator technology; includes auto light, afterglow function with adjustable duration (1.5 or 3 seconds)