【Surfing & Fishing】CASIO G-SHOCK GULFMASTER Pepsi Wristwatch It is in working condition and its operation has been confirmed. The backlight also works perfectly. This is the Gulfmaster Pepsi model. It has many functions, such as a tide graph, moon age, compass, and thermometer. Perfect for outdoor activities, and with its tide graph function, how about using it for surfing, fishing, and marine sports? I believe it has a moderate amount of wear, with few scratches and minor imperfections. Comes with a box and instruction manual.