Casio G-Shock GA-2100 Lineup Rich Brian Collaboration Model Watch GA2100RB-3A GA-2100RB-3A

Turn heads and grab attention with a rugged timepiece boasting a bold, eye-catching black and yellow color scheme.

Tough, yet stylish designs feature basic black, accented with touches of the bright yellow used for emergency rescues and safety signs.

A cool, versatile look that complements both casual and work styles.

Choose from five models: the GA-B001 with Bluetooth¨ connectivity; the GW-B5600 with Bluetooth¨ connectivity plus radio control; the GA-B2100 with Bluetooth¨ connectivity and solar charging; the large case GA-100; or the GA-700 with front button design.

• Case / bezel material: Resin
• Resin Band
• Shock Resistant
• Mineral Glass
• 200-meter water resistance
• LED light (Super Illuminator)
• Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• LED:White
• World time
• 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
• 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Others: target time alarm, direct timing start from the timekeeping mode
• Countdown timer
• Measuring unit: 1/10 second
• Countdown range: 60 minutes
• Countdown start time setting range: 1 to 60 minutes (1-minute increments)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
• Analog: 2 hands (hour, minute (hand moves every 20 seconds))
• Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 5 years on CR2016
• Size of case : 57.5 _ 53.4 _ 18.5 mm
• Total weight : 69 g