Casio G-Shock [GA-2100FL-1ADR]

Specifications:

• Case Size: 48.5 × 45.4 × 11.8 mm
• Weight: 51g
• Case & Bezel Material: Carbon / Bio-based resin
• Band: Bio-based resin band
• Construction: Shock Resistant with Carbon Core Guard
• Water Resistance: 200 meters

Power & Display:

• Battery Life: Approx. 3 years (SR726W × 2)
• Glass: Mineral Glass
• Compatible Band Size: 145 to 215mm
• Neobrite: Luminous coating for enhanced visibility

Key Features:

• World Time: Covers 31 time zones (48 cities + UTC), daylight saving on/off.
• Stopwatch: 1/100-second precision for the first 60 minutes, 1-second increments after 60 minutes. Measures elapsed time, split time, and 1st-2nd place times.
• Countdown Timer: 1-second measuring unit, countdown range up to 24 hours, with customizable start times from 1 second to 24 hours.
• Alarms & Signals: 5 daily alarms and an hourly time signal.
• Lighting: Double LED Light (Super Illuminator) with white LED for both analog and digital displays. Selectable illumination duration (1.5 or 3 seconds) with afterglow.
• Calendar & Format: Full auto-calendar (up to 2099) with 12/24-hour format.
• Hand Shift Feature: Moves hands temporarily for an unobstructed view of the digital display.
• Mute Function: Button operation tone on/off.

Regular Timekeeping:

• Analog Display: 2 hands (hour, minute—hand moves every 20 seconds), 1 dial (day).
• Digital Display: Hour, minute, second, PM indicator, month, date