G-Shock GWN-Q1000A-1AJF & GWN-Q1000MCA-1AJF Gulfmaster

G-Shock Gulfmaster GWN-Q1000A-1A & GWN-Q1000MCA-1A

G-Shock Japan is adding two new Gulfmaster GWN-Q1000 to the lineup in September. The GWN-Q1000A-1AJF and GWN-Q1000MCA-1AJF are Quad Sensor-equipped Gulfmaster watches featuring ocean-themed blue accents. The GWN-Q1000A-1AJF has a black bezel with a blue IP outer ring and a soft urethane band. The GWN-Q1000MCA-1AJF has a gray bezel with a black IP outer ring. This MC model has a composite adjustable band with a folding clasp lock that was first seen in the GWN-Q1000MC-1A and GWN-Q1000MC-1A2. Minor adjustments up to 3.1 centimeters can be made to the band without the use of special tools.

The GWN-Q1000A-1A and GWN-Q1000MCA-1A are high-end professional-grade G-Shock models featuring Tough Solar, Multi-Band 6, Quad Sensor (altimeter/barometer, compass, thermometer, water depth meter), tide graph and moon age data, sunrise/sunset data, and sapphire crystal. The GWN-Q1000A-1AJF has a list price of ¥78,000 JPY and the GWN-Q1000MCA-1AJF has a list price of ¥105,000 JPY.

G-Shock GWN-Q1000A-1A Gulfmaster

G-Shock Gulfmaster GWN-Q1000A-1A

GWN-Q1000A-1AJF on Amazon GWN-Q1000A-1AJF on eBay

G-Shock GWN-Q1000MCA-1A Gulfmaster

G-Shock Gulfmaster GWN-Q1000MCA-1A

GWN-Q1000MCA-1AJF on Amazon GWN-Q1000MCA-1AJF on eBay

(Disclosure: G-Central is an independently managed fan site and is not an official Casio G-Shock site. As an Amazon Associate and eBay Partner, G-Central earns from qualifying purchases.)


  1. Mr.KS November 18, 2017
    • G-Central November 18, 2017
  2. Gary November 19, 2017
  3. Maxim August 24, 2018
    • G-Central August 24, 2018

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