Casio GW-B5600BC-1BDR

Features

A model with a square design that has continued to evolve without changing shape since the birth of the first-generation DW-5000C models.

Equipped with Bluetooth® connectivity and Multi-Band 6. Accurate time information is acquired by linking to the dedicated CASIO WATCHES app. Automatic time corrections in areas that support standard radio waves from six transmission stations worldwide. It also uses Tough Solar to ensure stable operation and includes practical features such as a high-brightness fully automatic LED backlight and world time. Additionally, it can display the day of the week in six languages and also supports localization. It has achieved considerable advancements in the pursuit of worldwide accurate timekeeping as a global standard.

The outer pieces of the band are metal parts embedded in fine resin, and fine resin is also used in the inner pieces. Finished in a design with a glossy texture.

Specifications

• Case/bezel material: Resin
• Stainless Steel / Resin Composite Band
• One-touch 3-fold Clasp
• 200-meter water resistance
• Shock Resistant
• Time adjustment: Radio-controlled Watch; Multi band 6
• Tough Solar (Solar powered)
• Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
• Mineral Glass
• 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.
• LED backlight (Super illuminator) Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow

• 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

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

• Other: Auto-repeat
• Accuracy: ±15 seconds per month
• 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)
• Time adjustment details:
  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 receives 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
• 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

Size of case / Total weight

• Size of case: 48.9 × 42.8 × 13.4 mm
• Total weight: 85 g