Skip to content
Fast delivery !! No matter how many products you order, the shipping cost is the same !
Fast delivery !! No matter how many products you order, the shipping cost is the same !

CASIO GMW-B5000D-1JF G-Shock Origin Bluetooth Watch JAPAN OFFICIAL ZA-03

by Casio

Original price $369.87 - Original price $369.87
Original price
$369.87 - $369.87
Current price $369.87

Condition: NEW

Brand: CASIO



  • Smartphone link (about 300 cities + world time setting of original city, automatic time correction, easy clock setting, reminder, time & place, mobile phone search, battery indicator display (displayed in 7 stages))
  • Multiband 6 that receives standard radio waves from 6 stations in the world (2 stations in Japan, China, USA, UK, Germany) and automatically corrects the time
  • Tough solar
  • 5 world times
  • High brightness full auto LED light (super illuminator, 2 seconds / 4 seconds afterglow time change, with fade in / fade out)
  • Day of the week in 6 languages​​(English, Spanish, French, German, Italian, Russian)


  • Impact resistant structure (shock resist)
  • Screw back
  • Inorganic glass
  • 20 bar water resistant
  • Case / bezel material: stainless steel
  • Reckless band
  • One push three fold clasp
  • Metal band (stainless steel)
  • Tough solar (solar charging system)
  • Radio wave reception function: Automatic reception (up to 6 times / day) (China radio wave up to 5 times / day) / manual reception,
    <Japan> Received radio wave: JJY, frequency: 40kHz / 60kHz (Fukushima / Kyushu dual station compatible model)

    <North America> Received signal: WWVB, frequency: 60 kHz

    <Europe area> Received radio wave: MSF / DCF 77, frequency: 60 kHz / 77.5 kHz

    <China> Received signal: BPC, frequency: 68.5 kHz

* If you set the home time setting to a receivable city, you will receive stations tailored to the city. The time difference is set by the selected city.
  • Mobile link function (function linked with Bluetooth® communication with compatible mobile phones)
  • 5 world times: 39 cities in the world (39 time zones, with daylight saving time automatic setting function) + UTC (Coordinated Universal Time) time display, with home time time exchange function
  • Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24 hours meter, with split)
  • Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units)
  • 5 time alarms (only one with snooze function), time signal
  • Battery charge warning function
  • Power saving function (In a dark place, the display disappears after a certain period of time to save power)
  • Full auto calendar
  • 12/24 hour system display switching
  • Operation sound ON / OFF switching function
  • Date display (month / day display replacement)
  • Day of the week (English, West, French, German, Italian, Russian 6 languages​​switch)
  • LED backlight (full auto light, super illuminator, fade in / fade out, afterlight function, with afterlight time switching (2 seconds / 4 seconds))
  • Driving time from full charge to no solar power
    For functional use: about 10 months

    In the case of power saving: about 22 months

Home time city (reception function compatible city) / reception radio wave
Tokyo / Japan standard radio JJY40 · JJY60
Los Angeles, Denver, Chicago, New York, Halifax / US Standard Radio Wave WWVB
Standard radio wave MSF of London, Paris, Athens / UK Standard radio wave DCF 77 of Germany
Hong Kong / China standard radio BPC
※ When radio wave reception is not performed or when it does not cooperate with the smartphone, it operates with normal quartz accuracy (average monthly difference ± 15 seconds).
  • LED: White
  • Case Size (H × W × D): 49.3 × 43.2 × 13 mm
  • Weight: 167g


After 35 years from the launch of the first model DW-5000C in 2018, based on the "exterior of exterior", "evolution of structure", and "evolution of module", we realized the full metallization of the case and mounted the Connected engine New model appeared from GMW-B5000.

A lineup of two models, black and gold, with IP that realizes vivid color development on the case bezel that realized full metalization using hard stainless steel. This time, the case and the band were given a hairline process to maximize the feeling of luxury and calm metal. Moreover, it has a more chic finish by adopting a reverse liquid crystal.
The base model GMW-B5000 has redefined the hollow structure, which is the core technology of G-SHOCK, and has developed an impact resistant structure. A fine resin shock absorber is sandwiched between the metal bezel and the main case to develop a new impact resistant structure that can withstand even full metal cases. High impact resistance TROGAMID® (Trogamide®) is used for the most shocked band attachment, reducing the impact on the band attachment pipe. Moreover, the screw back case with a profound feeling is adopted, and the DLC processing which is excellent in abrasion resistance is given to the back lid. We are pursuing the improvement of the visibility using STN-LCD (Liquid Crystal), which also adheres to clear visibility and the film solar cell and STN-LCD (liquid crystal) whose time display is easy to read even from oblique angles.
While equipped with the advanced engine, keep the size by high density mounting technology. Inheriting a design with a perfection, we have evolved the exterior and modules.
In terms of functions, it pursues accurate time accuracy, and is equipped with Bluetooth® communication function and multi band 6 corresponding to standard radio waves of 6 stations in the world. By linking with the dedicated application G-SHOCK Connected * 1, accurate time information is acquired from a time server on the Internet. In the area corresponding to the standard radio waves of 6 stations in the world, it has radio wave reception function that corrects the time automatically and acquires the correct time. In addition, it is tough solar with Casio's original power saving technology, enables stable driving, and has practical features such as high brightness full auto LED backlight and world time. In addition, it is also possible to localize by displaying the day of the week * 2 in 6 languages. Performed orthodox evolution in pursuit of a global basic that can display accurate time all over the world.
The concept inherited from the first generation is as it is, the quality of the watch is pursued, and the exterior, structure, and module evolution are polished, and it is the appearance of GMW-B5000GD finished with a full metal case.

※ 1 Application for exclusive use of G-SHOCK smartphone link model. In conjunction with a smartphone, time setting such as automatic time correction, world time, etc. is connected with the "Connected engine" that supports Bluetooth® connection, and the latest time zone and the time reflecting the summer time information is displayed all over the world. Tough Solar is installed to realize a solar powered function with heavy load.

※ 2 day of the week language (English, Spanish, French, German, Italian, Russian) 

CASIO GMW-B5000D-1JF G-Shock Origin Bluetooth Watch JAPAN OFFICIAL ZA-03

Customer Reviews

Based on 13 reviews
Michael Cole
awesome watch!

Love my new watch! Shipping was pretty fast. Shipping cost was high, and so was international transfer fee, so be aware of that. But it was still the cheapest I could find! Thanks team!

Kiran Thampi
Happy customer

Thank you guys.loved the gshock definitely coming back for more.

Benni Sam

Fast delivery and item received as per description.

Kostiantyn Kozak

The quality of this watches is incredible! The wristwatch was new and good packed. Unfortunately, the world time home time Funktion has no my city, I think it’s because my watch intended for Japan and I live in Europe. The international delivery may bring some questions from custom side. I have been asked two times from their side.

I love it

This is a true JDM GMW-B5000D-1JF. The pric was the best i could find and the shipping was super quick (approximately 4 days from the day i ordered to my door step and its from Japan to USA). Communication and customer service was also excellent. I am definitely buying more watches from ToysOneJapan. Thank you!!!

About Shipping
Return & Refund policy