The G-Shock is easily Casio's most famous watch collection. It is subdivided into numerous series: MR-G, MT-G, Master of G, G-Steel, G-Squad, Origin, Classic, and G-Shock Move. There are also limited-edition models available. Each watch is united by durability and impressive functionality. Select timepieces come with Bluetooth technology, a digital compass, an altimeter, a barometer, and a location indicator – and that's just the tip of the iceberg. Top models are made of titanium and feature a GPS receiver that enables the watch to automatically adjust to the correct local time based on your location.
A G-Shock for Every Occasion
The ref. GGB100-1A9 is 53 mm in diameter and has a carbon-reinforced resin case. This combination of materials makes this model particularly robust and resistant to jolts, cold, heat, and other external influences. Scratch-resistant mineral glass protects the display. With water resistance to 200 m (20 bar, 656 ft), the watch can even join you on your dives. This G-Shock comes with a wide variety of functions in addition to the specs listed above. It has a phone finder, five different alarms, a world time function with up to 29 time zones, a step tracker, and much more. If you're interested in this model, be sure to have around 340 USD on hand for a mint-condition timepiece.
Limited-Edition G-Shock With a GPS Function
The ref. MRGG2000HT-1A comes with a so-called "Connected Engine" module, which enables the watch to display the exact time in 39 different time zones using radio waves and GPS satellite data. In addition to the Connected Engine, this G-Shock offers a wide range of other functions, including a world time function with 29 time zones, a dual time display, Bluetooth technology for connecting to your smartphone, daily alarms, and many more. All this functionality is housed in a 50-mm case that is water-resistant to 200 m (20 bar, 656 ft).
Casio crafts the case and bracelet out of titanium, which then receive a DLC coating. This makes the watch's surface particularly hard and scratch-resistant. Japanese master metalworker Bihou Asano finishes both the bezel and the bracelet's middle links with a special "hammer-tone" pattern using the ancient "tsuiki" technique. This model is limited to a run of 500 pieces and sells for around 7,900 USD.
The Affordable and Functional G-Shock
Those on the market for a classic, more affordable G-Shock without too many bells and whistles should take a look at the ref. G9100-1. This model comes with several practical functions like a moon phase display, tide graph, world time function, and timer – to name a few. Casio forms both the case and bracelet from black resin. The case measures 51 x 46 mm and is water-resistant to 200 m (20 bar, 656 ft). Mineral glass protects the displays and keeps water from entering the watch. You can find this G-Shock on Chrono24 for approximately 100 USD.
Baby G: Colorful G-Shock Watches
Casio also produces women's G-Shock models in the Baby-G collection. The manufacturer groups the different models by reference number. However, the entire collection is united by its playful use of color. Most watches have digital displays, though select versions feature a classic analog display with hands and indices instead.
The ref. BLX560-7 is a perfect example of a typical Baby-G timepiece. Its resin case and strap are both bright white. Features include a world time function, stopwatch, and three independent alarms. The case is water-resistant to 200 m (20 bar, 656 ft) and nearly 45 mm in diameter. Casio lists this watch as having a three-year battery life. Mint-condition pieces change hands for slightly over 70 USD.