Casio G-Shock AWG-M100A-1AER

This is the watch

An analog-digital G-Shock with a black base color and blue markings that distinguish this variant from the darker versions in the series. Two analog hands share the dial with digital information, and Hand Shift moves the hands away when they obscure the displays. The overall design is function-oriented, with a clear technical character and information arranged across multiple display fields.

Materials & fit

The case measures 52 × 46.4 × 14.9 mm and weighs 56.4 g. The case and bezel are made of resin and stainless steel, while the black strap is made of resin. Mineral glass covers the analog-digital display. The construction is shock-resistant according to Casio's specifications, and Neobrite is included in the model's exterior equipment.

Highlights

• Multi Band 6 receives time signals from Japan, the USA, Germany, England, and China, automatically up to six times per day.
• Tough Solar powers the watch with light and provides approximately six months of operation without new light exposure, or 18 months in darkness with power-saving mode activated.
• Water resistance to 200 meters is intended for diving.
• Accuracy without signal reception is ±15 seconds per month.
• World time covers 31 time zones, 48 cities, and UTC, with swapping between home city and world time city.

Good to know

• What can the stopwatch measure? Hundredths of a second, elapsed time, split time, and first and second place up to 59 minutes and 59.99 seconds.
• How is the timer set? The countdown can be set from one second to 100 minutes.
• What calendar and alarm functions are available? Five daily alarms, hourly signal, and fully automatic calendar until the year 2099.
• How does the lighting work? A fully automatic amber LED light has selectable illumination duration and afterglow.
• Can display format and button tone be changed? Yes, 12- or 24-hour format can be selected and the button tone can be turned off.