Casio G-Shock Origin GMW-BZ5000RC-1

The Casio G-SHOCK GMW-BZ5000RC represents the evolution of the full-metal 5000 G-SHOCK line, with an innovative design developed thanks to 40 years of research into shock resistance and the collaboration between designers and artificial intelligence.

The special rainbow IP finish of the central case, enriched with gold details and multi-coloured vapour-deposited glass, gives each model a futuristic and unique look. The metal structure integrates an internal resin protection capable of absorbing shocks, maintaining the high G-SHOCK resistance standards.

Equipped with a high-definition MIP LCD display, Bluetooth®, Multiband 6 technology and Tough Solar charging, it offers precision, advanced functions and great readability. Produced at Yamagata Casio, the historic "mother factory" of the first G-SHOCK, each watch features a different rainbow finish that makes it exclusive.

Case size (H × W × D): 49.3 × 43.6 × 13 mm
Weight: 172 g

Case and bezel material: stainless steel
Strap: solid stainless steel bracelet with one-touch 3-fold clasp
Adjustable strap: 150 to 205 mm
Structure: shock resistant
Water resistance: 20 bar

Time adjustment: radio-controlled Multi Band 6 and Bluetooth with automatic synchronisation via smartphone

Power supply: Tough Solar (solar energy)

Smartphone connection: Mobile Link via Bluetooth® with CASIO WATCHES app
App functions: automatic watch adjustment, simplified settings, world time for approx. 300 cities + custom locations, time and location, phone finder function

Glass: mineral
Case back: screw lock
Surface treatment: rainbow finish with ion plating

World time: 38 time zones (38 cities + UTC), city code and name display, automatic DST, local city/world time swapping

Stopwatch: 1/100-second stopwatch with measuring capacity 00'00''00~59'59''99 (for the first 60 minutes) and 1:00'00~23:59'59 (after 60 minutes), elapsed time, split time, 1st-2nd place times

Countdown timer: up to 24 hours with setting from 1 minute to 24 hours

Alarms / hourly time signal: 5 daily alarms (1 snooze alarm) and hourly time signal

Lighting: full auto EL backlight with selectable illumination duration (1.5 or 3 seconds) and afterglow
Light colour: white

Calendar: full auto calendar (to year 2099)

Mute function: button operation tone on/off

Power saving: auto display off when left in the dark

Battery indicator: low battery alert

Battery life: approx. 6 months without exposure to light after full charge, up to 22 months with power saving active

Accuracy: ±15 seconds per month without signal synchronisation/Mobile Link

Other functions: 12/24-hour format, date/month display swapping

Time indication: digital with hour, minute, second, PM, month, date, day

Time signal reception: automatic reception up to 6 times a day (5 times for China), manual reception and last received result storage

Supported calibration stations:
DCF77 (Germany, 77.5 kHz)
MSF (UK, 60.0 kHz)
WWVB (USA, 60.0 kHz)
JJY Fukushima/Fukuoka-Saga (Japan, 40/60 kHz)
BPC (China, 68.5 kHz)