Casio GA-2100HDS-7ADR

Take your inspiration from the summer seas, with the white and blue G-SHOCK.

The watch’s blue phosphorescent face glows magically at night, evoking the shimmer of bioluminescent plankton floating in the sea. Paired with a white and blue color scheme, the design beautifully captures the beach’s dynamic transformation from the brilliance of the daylight sun to soft nighttime hues.

Shimmery sea-inspired styles flow easily from casual settings to work situations.

Specifications

• Case/bezel material: Carbon / Bio-based resin
• Bio-based resin band
• 200-meter water resistance
• Shock Resistant
• Carbon Core Guard structure
• Double LED light
• LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
• LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds, afterglow)
• World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off

• Mineral Glass
• Neobrite
• Mute Feature: Button operation tone on/off

• 5 daily alarms
• Hourly time signal
• 1/100-second stopwatch
• Measuring capacity: 00’00”00~59’59”99 (for the first 60 minutes) 1:00’00~23:59’59 (after 60 minutes)
• Measuring unit: 1/100 second (for the first 60 minutes) and 1 second (after 60 minutes)
• Measuring modes: Elapsed time, split time, 1st-2nd place times

• 12/24-hour format
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Regular timekeeping:

Analog: 2 hands (hour, minute (hand moves every 20 seconds)

Digital: Hour, minute, second, pm, month, date

• Full auto-calendar (to the year 2099)
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours

Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments, and 1-hour increments)

• Accuracy: ±15 seconds per month

Size of case / Total weight

• Size of case: 48.5 × 45.4 × 11.8 mm
• Total weight: 51 g