Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, split time, 1st-2nd place times, Measuring Unit: 1/100th second

The GD 350 runs quite big and can be considered oversized at 51mm in diameter and 2.64 oz. in weight. Bottom line For advanced functionality - including military settings - you're better off with one of the models above. Another bonus about this model is that it comes in different colors so you can choose the one that appeals to you the most.Inconspicuous watches are authorized for wear in uniform.” - from U.S. Marines Corps Uniform Regulations The resin housing is the ideal everyday companion. It is durable, lightweight and relatively insensitive to cold, heat or other external influences.

Auto Light: The watch face will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours., LED light, Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow This model is constantly selling at a discount. But even at its original price, it offers great value for what it costs. Features Side note: some units will have their own dress codes, but you probably know if you're in one of them already.) The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated. As you can see - it's a decent watch. You're still getting quite a bit for your money. If they had included the GD 350 features in this one... It would have been a killer-watch.

GD-400 Resin Band

The watch is highly accurate with a monthly margin of error of ±15 seconds. Its dimension is 55.0 x 49.7 x 16.6 millimeters, and it weighs approximately 78 grams. The watch is powered by a CR2032 battery, ensuring long-lasting performance.

While the G9000 doesn't have much in terms of advanced features, the basics are covered well. The standouts are:Soldiers may wear a wristwatch … with Army uniforms unless prohibited by the commander for safety or health reasons.” Wristwatch / Bracelets. While in uniform, only one of each may be worn.” - from U.S. Navy’s Uniform Regulations All in all, at this price point, this watch is a great value proposition since you don’t have to be too worried about damaging or breaking it. And in addition, the chances that you will actually break it are quite low. Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)