Casio G-Shock GA-2100-1A2ER watch

G-Shock is always in constant evolution to create new models with new designs. Recovering the octagonal shape of the classic DW-5000C, it now presents us with the new GA-2100-1A4ER with the slimmest case of the analog-digital G-Shock.

It is precisely the material of the high-strength resin reinforced with carbon fibers that allows a G-Shock to be durable and flexible at the same time. The Carbon Core Guard structure protects the module, as it encloses it in the carbon case made of fine resin and carbon fibers to offer extraordinary strength, resistance to friction and durability. In addition, the shock resistance of the button structure has been improved, eliminating the need for external button guards.

This model makes a splash with a set of colors against matte black in a special design that stands out with neon details. The octagonal shape and sleek design are rendered in textured matte black and a rich neon color for a fresh, modern look. The hour-minute hands with phosphorescent paints remain visible in the dark so you stay active all day and night.

With a resin and mineral crystal case and strap, this watch is durable and scratch resistant.

Includes automatic calendar and hour, minute, second, month, day of the month and week functions.

This watch is perfect for free diving without equipment, with a water resistance of up to 200 meters (20BAR).

The approximate life of your battery is 3 years.

Its dimensions are 48.5 × 45.4 × 11.8 mm and its weight is 51 g.

It also has the following functions:

- 5 daily alarms: The daily alarm will remind you of the appointments that are repeated daily by means of an acoustic signal that sounds at the set time. This model is equipped with 5 independent alarms that remind you of your important appointments.

- Automatic LED light: just turn your wrist slightly to illuminate the watch screen with an LED light.

- Neon screen: The hands and/or the index are covered by a fluorescent layer and, if the watch has been previously exposed to a light source, they glow in the dark.

- Automatic calendar : Once set, the automatic calendar always shows the correct date.

- Button sound on/off: If desired, it is possible to disable the button sound with the Mode button. Once disabled, the watch will stop beeping when switching from one function to another. Set alarms or countdown timer are still active after you turn off the button sound.

- Hand movement function: By pressing the button, the hands start moving, thus allowing a cleaner visibility in the chronometer and/or date functions.

- Normal time indicator of 12/24 hours.

- Stopwatch 1/1000 sec. - 24 hours: Elapsed time, split times and final time are measured with an accuracy of thousandths of a second. The watch has the capacity to time up to 24 hours.

- Timers 1/1 second. 24 hours: For all those who demand precision. Countdown timers are very useful when remembering special or periodic events, since they emit an acoustic signal at the scheduled time. They can be set by seconds or even the hour in advance.

- Universal time function: Shows the current time of up to 29 different time zones.

- Stopwatch 1/100 sec-24 hours: Accurate measurement of elapsed time with the touch of a button. The fraction indicates the unit of measurement, while the time figures indicate the maximum time measurements.