GW1800BRJ-1A

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At A Glance

Highlighted in rose gold and black IP (ion plating), the GW1800BRJ-1A is one of four impeccably designed timepieces within the G-Shock Rose Gold x Black collection. This timepiece takes a classic analog/digital G-Shock to a higher plateau, adding Solar Atomic timekeeping and a tough solid stainless steel band with black IP. Its rose gold hands and markers further accent the watch face and add a beautiful contrast to the reverse LCD.

Manual

Attributes

Band Type: Metal
Color: Black
Dial Code: Ana-Digi

Technical Specs

Multi-Band Atomic Timekeeping (US, Japan)
Receives time calibration radio signals which keep the displayed time accurate
Auto receive function (up to 3 times per day)
Manual receive function
Signal: US WWVB, Japan JJY40/JJY60
Frequency: US 60kHz, Japan 40/60kHz
Tough Solar Power
Shock Resistant
200M Water Resistant
LED Super Illuminator with Afterglow
World Time
29 times zones (48 cities), city code display, daylight saving on/off
Daily Alarm
Countdown Timer
Measuring unit: 1 second
Countdown range: 1 minute to 60 minutes
1/100 second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Hourly Time Signal
Button Tone Operation on/off
Auto Calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Accuracy: +/- seconds per month (with no signal calibration)
Storage Battery CTL1616
Battery Power Indicator
Power Saving Function
Approx. battery life: months on full charge (without further exposure to light)
Module 4359

Size of case/total weight
GW1800BRJ 44.7 x 44.9 x 14.5mm / 140g