Casio MRGB5000HT-1 | G-SHOCK MR-G Black

Unleash the artistry of metalwork with a one-of-a-kind MR-G timepiece crafted with a unique hand-forged hammertone pattern and state-of-the-art metals. The release of MR-G in 1996 brought to metal timepieces what the G-SHOCK revolution did for unbreakable watches. As the G-SHOCK flagship line, MR-G continues to push boundaries, staking out a unique and impactful presence on the timepiece scene. The striking, limited-edition MRGB5000HT stands above, a veritable master class in metal craftsmanship. Each timepiece features a bezel and bracelet that are individually hand-hammered in a unique relief pattern by a master of the traditional tsuiki* hammering technique. The result is a stunningly rugged and original textural appearance. The bezel and bracelet feature unique relief patterns realized with the traditional tsuiki hammering technique. In the world of tsuiki craftsmanship, the art lies in executing a pattern that is neither too regular, nor too chaotic — finding an organic rhythm that achieves the perfect balance for a unique and artistic finish, no two pieces exactly alike. Each timepiece is hand-hammered by master tsuiki artisan Kazuya Watanabe, whose “fluctuating” yuragi hammering technique creates a powerful texture that is both impactful and satisfying. His subtle and exacting skill delivers a look and feel that cannot be replicated by machine. The bezel and bracelet are not only beautifully textured with tsuiki, but also made with DAT55G, a special alloy that is three times harder than pure titanium. This extra-hard metal material is finished with a diamond-like carbon (DLC) coating for significantly greater scratch- and abrasion-resistance. * Tsuiki (literally, to shape with a hammer) is a traditional Japanese hammering technique used to shape metal. Different hammer blows and varying degrees of force are applied to create unique textured patterns that evoke the kind of warmth and individuality that only handcraftsmanship can achieve, with no two pieces the same. Used since ancient times to produce tea sets and ornaments, tsuiki is still regarded as a symbol of high art and sophisticated crafts in Japan today.

Case size (L× W× H):49.4 × 43.2 × 12.9 mm
Weight:112 g
Case and bezel material:Titanium
Band:Titanium Band,Solid Band,Tight-lock, 1-press, 3-fold Clasp
Construction:Shock Resistant
Water resistance:200-meter water resistance
Time adjustment:Bluetooth: Connects to a smartphone and automatically adjusts the time,Radio-controlled Watch
Multi band 6
Power supply and battery life:Tough Solar (Solar powered)

Smartphone Link feature:Mobile link (Wireless linking using Bluetooth®)
Apps:CASIO WATCHES
App connectivity feature:Auto time adjustment,Easy watch setting,Approximately 300 world time cities + user-added point,Time place,Reminder,Watch status display,Self check,Phone finder,Premium Production Line certificate

Glass:Sapphire crystal with anti-reflective coating
Back plate:Screw Lock Back
Surface treatment:Diamond Like Coating
Compatible band size:150 to 205 mm

World time:5 World time 39 time zones (39 cities +coordinated universal time), auto summer time (DST) switching, home city/world time city swapping
Stopwatch:1/100-second stopwatch
Measuring capacity: 00\u0027~59\u0027 (for the first 60 minutes)
1:00~23:59 (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
Timer: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)
Alarm/hourly time signal:5 daily alarms (with 1 snooze alarm),Hourly time signal
Light:LED backlight (Super illuminator)
Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow
Light color:LED:White
Calendar:Full auto-calendar (to year 2099)
Mute feature:Button operation tone on/off
Energy saving feature:Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert:Low battery alert
Run time: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)
Accuracy:Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
Other features:12/24-hour format,Date/month display swapping,Day display (days of the week selectable in six languages),Regular timekeeping:
Hour, minute, second, pm, month, date, day
Time adjustment details: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