GMW-B5000RD-4

Casio G-Shock  -  GMW-B5000RD-4

The DW-5000C is the original G-Shock model from 1983. The GMW-B5000 Series has inherited its characteristic square design and been given the full metal treatment along with upgraded features including smartphone linking.
The watch has been given a full-metal case by using a shock-resistant fine resin cushioning material inserted between the case and the sturdy stainless steel metal bezel. High-density mounting technology also allows the watch to maintain its size. The back of the watch features a solid Screw Lock Back and has been DLC treated for resistance to wear. Bordeaux ion plating has been applied to the entire case and band for a beautiful G-Shock brand color. Visibility too has been enhanced via use of a film solar cell and STN-LCD (liquid crystal).
Function-wise, this model comes with Bluetooth® communications and can link with a dedicated app to obtain precise time information. The watch is also packed with practical features including a time correction system that uses standard time and frequency signals (Multi-Band 6), a reliable source of power in the form of Tough Solar technology, high-luminance Full Auto LED backlighting, World Time and day of the week display in six languages.
This is a G-Shock model that stays true to its predecessor while undergoing further refinement through the application of a full-metal design.

Specifications

• Case / bezel material: Stainless steel
• Mineral Glass
• Back plate Screw Lock Back
• Surface treatment Bordeaux IP ion plated case
• Band
  Solid Band
  Stainless Steel Band
  One-touch 3-fold Clasp
• Construction Shock Resistant
• 200-meter water resistance
• Power supply and battery life
  Tough Solar (Solar powered)
• Smartphone Link feature
  Mobile link (Wireless linking using Bluetooth®)
• Apps  G-SHOCK Connected
• World time
  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
• Stopwatch
  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
• Timer
  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)
• 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
• 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: ±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 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
  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
• Size of case  :  49.3×43.2×13 mm
• Total weight :  167g