Unieke nauwelijks te vinden G-shock! In perfecte staat / 56mm breed


The Gulfmaster "Master of G" rescue series (like the GWN-1000 models) is a G-Shock watch designed for maritime and rescue operations, featuring a Triple Sensor for a digital compass, altimeter, barometer, and thermometer. Key specs include shock resistance, 200-meter water resistance, solar power, Multiband 6 radio-controlled timekeeping, and a tide graph with atmospheric pressure tendency alarm. These models often have a rescue-themed color scheme like vibrant yellow or red and feature elements like a full auto LED light and Smart Access technology for intuitive function control.
Core features
Triple Sensor: Includes a digital compass, altimeter, barometer, and thermometer.
Water resistance: 200 meters.
Power: Tough Solar power system.
Timekeeping: Multiband 6 radio wave reception for automatic time calibration.
Display: Analog and digital displays with a double LED light for the face and backlight.
Materials: Resin band and often a resin or stainless steel bezel. Some models may use sapphire glass.
Maritime and rescue specific functions
Tide Graph: Provides tidal movement data.
Atmospheric pressure tendency alarm: Warns of rapid pressure changes.
Compass: Features a digital compass that can continuously measure direction and correct for magnetic declination.
Altimeter: Measures altitude with a range of -700 to 10,000 meters.
Barometer: Measures atmospheric pressure in the range of 260 to 1,100 hPa.
Thermometer: Measures temperature in a range of -10 to 60°C.
Durability and design
Shock resistant: Built to withstand impact and vibration.
Smart Access: Allows for intuitive and quick operation of the watch's many functions with an electronic crown switch.
Rescue theme: Features striking, high-visibility colors like rescue yellow or red, inspired by emergency vehicles and gear.
Auto hand adjustment: Automatically corrects the position of the watch