Watch Casio G-Shock GMA-S140-4AER

Introducing the Watch Casio G-Shock S-Series GMA-S140-4AER, a piece whose design draws inspiration from the stereo boomboxes of the 90s and translates it into a bold, contemporary wristwatch. The case is crafted in matte graphite grey resin, measuring 45.9 mm across with a thickness of 15.8 mm, and is built to resist both shocks and magnetic fields. It frames a black dial where analog and digital displays live side by side: the hands are finished in warm rose gold, while mint green accents bring a fresh, playful contrast to the layout. Protecting the dial is a mineral crystal, and the look is completed by a strap in soft pink resin, a combination that makes this compact version of the GA-140 a perfect fit for smaller wrists without giving up any of the G-Shock attitude.

At its heart beats the quartz analog-digital module 5613, a movement packed with genuinely useful functions. It offers world time covering 48 cities across 29 time zones with daylight saving time, a 1/1000 second stopwatch with 100 minute capacity and net time, split time and 1st-2nd place readings, and a countdown timer adjustable from 1 to 24 hours with automatic repeat. There is also an average speed indicator, 5 independent daily alarms with snooze wake-up function, an hourly time signal, a full automatic calendar and selectable 12/24 hour format. The automatic LED light activates simply by turning your wrist, with selectable illumination duration, and accuracy is rated at ±15 seconds per month. With water resistance of 200 m (20 bar), this watch is ready to accompany you swimming and in demanding water activities with complete peace of mind.

The GMA-S140-4AER belongs to the G-Shock S-Series, the family that adapts the legendary toughness of G-Shock to more compact proportions designed for women. Since Casio launched the first G-Shock in 1983, the collection has become a global icon of resistance and street style, and the Japanese brand itself, with decades of innovation in watchmaking and electronics, remains a worldwide reference for reliability and character.

Shopping at TicTacArea.com means buying from real jewelers and watch specialists with over 30 years of experience, official distributors, online since 1999. Every watch is genuine, factory-new, and delivered with its official presentation box, documentation and international Casio warranty.

Technical Specifications

Reference: GMA-S140-4AER
Collection: G-Shock S-Series
Type: Analog-digital watch
Movement: Quartz analog-digital (module 5613)
Case material: Matte graphite grey resin, shock resistant and magnetic resistant
Case colour: Graphite grey
Dimensions: 45.9 mm diameter, 15.8 mm thickness
Strap material: Resin
Strap colour: Pink
Dial colour: Black with rose gold hands and mint green accents
Crystal: Mineral
Water resistance: 200 m (20 bar)
Functions: World time 48 cities (29 time zones) with DST, 1/1000 sec stopwatch (100 min capacity, net/split/1st-2nd place), countdown timer 1 to 24 h with auto repeat, average speed indicator, 5 daily alarms with snooze, hourly time signal, full auto calendar, 12/24 h format, automatic LED light with selectable duration, accuracy ±15 sec/month
Gender: Woman