NIB Limited Edition Casio G-Shock Gorillaz Collaborations Watches GW-B5600GZ-1CR & GA-2000GZ-3AER. 

Model: GW-B5600GZ-1CR (889232234779)

The Casio G-Shock GW-B5600GZ-1CR is a limited edition watch that was released to honor the Gorillaz album NOW NOW. The watch features the same blue and pink colors as the album art and has a 41mm case. The GW-B5600GZ-1CR is also water resistant, has Bluetooth connectivity, and is solar powered. 

Bluetooth Connectivity
200 meters water resistant
Shock resistant (G-SHOCK)
Tough Solar (Solar powered)
LED backlight (Super illuminator)
Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow
Time calibration signal reception
Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
*5 times a day for the Chinese calibration signal
Manual receive
The latest signal reception results
Time Calibration Signals
Station name: DCF77 (Mainflingen, Germany)
Frequency: 77.5 kHz
Station name: MSF (Anthorn, England)
Frequency: 60.0 kHz
Station name: WWVB (Fort Collins, United States)
Frequency: 60.0 kHz
Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
Station name: BPC (Shangqiu City, Henan Province, China)
Frequency: 68.5 kHz
Mobile link (Wireless linking using Bluetooth®)
5 World time
39 time zones (39 cities +coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching
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)
1 second (after 60 minutes)
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Low battery alert
Power Saving (display goes blank to save power when the watch is left in the dark)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Date/month display swapping
Day display (days of the week selectable in six languages)
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
Approx. battery operating time:
10 months on rechargeable battery (operation period with normal use without exposure to light after charge)
22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Model: GA-2000GZ-3AER (4549526241604)

The Casio G-Shock GA-2000GZ-3AER is a limited edition watch that is part of a special series. It features a camouflage pattern on the band that is the same as the dune buggy vehicle on the cover of Gorillaz' first album. The watch also comes with a second quick-release camouflage band in a solid olive green color.

WATER RESISTANT200 Meters Water Resistant
ACCURACY+/- 15 seconds per month
ALARM FUNCTION5 Daily Alarms: Each will sound every day at the time you set
Hourly time signal: The watch beeps every hour on the hour
AUTO CALENDAR: Once set, the automatic calendar always displays the correct date
BAND MATERIAL: Resin + replaceable band
BATTERY LIFE: Approximately 3 years
CASE MATERIAL: Carbon-Reinforced Resin Casing, Dual Layer Case back
CORE GUARD STRUCTURE: New Carbon Core Guard Structure
COUNTDOWN TIMER FUNCTION: Countdown Range: 24 hours, Measuring Unit: 1 second
DATE AND WEEKDAY DISPLAY: The current date and week day are displayed on the watch face
DATE DISPLAY: The current date is displayed on the watch face
DIMENSIONS: 51.2 x 48.7 x 14.1 mm
HAND SHIFT FUNCTION: With a push of a button, hands move away from the LCD to permit free visibility.
DISPLAY ILLUMINATION: Selectable illumination duration (1.5 seconds or 3 seconds), Super LED, With afterglow, Double LED light, LED light for the face and LED backlight for the digital display
ISO 200M WATER RESISTANT: Suitable for professional diving
LOW TEMPERATURE RESISTANT: -10 °C/ 14°F
MAGNETIC RESISTANCE: The case has been specially mounted to be shielded from magnetic fields.
MINERAL GLASS: Hard glass resists scratching
MUTE FUNCTION: The button tones on the mode button can be switched off for discreet operation. Pre-set alarm or timer functions remain active.
SHOCK RESISTANT: Patented Hollow Core Guard Structure protects against impact and vibration
STOPWATCH FUNCTION: Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, split time, 1st-2nd place times, Measuring Unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes)
VIBRATION RESISTANT: Resistant against vibration from heavy duty operations
WORLD TIME: Displays the current time in major cities.