The Casio G-Shock GA-2100TLS-8AER captures the bold spirit of G-Shock’s iconic GA-2100 platform while introducing a striking colour concept inspired by the natural tones of a beach sunset. Designed with the collection’s distinctive octagonal case, the watch presents a modern and durable silhouette that combines rugged construction with contemporary styling. Its translucent grey resin bezel and strap create a lightweight yet robust exterior, while the dial features a special vapour-deposited glass treatment that reflects shifting hues of orange and blue depending on the viewing angle. This unique finishing technique ensures each timepiece displays slightly different colour variations, giving every watch an individual character. The dial integrates both analogue hands and a digital display, providing a balanced ana-digi layout protected by durable mineral glass for reliable everyday performance.

Part of the renowned G-Shock GA-2100 series, the watch is built using a carbon-reinforced resin case with Carbon Core Guard structure, enhancing impact resistance while keeping the profile slim and comfortable on the wrist. Measuring approximately 48.5mm × 45.4mm with an 11.8mm thickness, the case maintains a balanced presence that remains wearable for daily use. The translucent resin strap contributes to the watch’s lightweight feel and sporty aesthetic, while the use of bio-based resin materials reflects Casio’s effort to reduce environmental impact through renewable resources.

Ana-Digi Quartz Movement
At the centre of the GA-2100TLS-8A is a reliable quartz analogue-digital movement, delivering accurate timekeeping with an approximate precision of ±15 seconds per month. The watch combines traditional hour and minute hands with a digital display providing information such as time, date and additional functions.

Advanced Functional Features
The watch includes a comprehensive set of G-Shock features, including world time across 31 time zones, a 1/100-second stopwatch, countdown timer and five daily alarms. A double LED Super Illuminator provides illumination for both the dial and digital display, ensuring clear readability in low-light conditions.

Durability for Everyday Adventures
Engineered with G-Shock’s signature toughness, the GA-2100TLS-8AER offers shock resistance and 20 bar (200 metres) water resistance, allowing it to withstand demanding environments and outdoor activities. Its durable resin construction and robust internal structure ensure dependable performance during daily wear.

A Distinctive Beach-Inspired G-Shock
Combining the iconic octagonal GA-2100 design with a vibrant colour-changing dial, the Casio G-Shock GA-2100TLS-8AER delivers a modern interpretation of G-Shock’s rugged heritage. Its translucent grey construction, dynamic vapour-deposited dial and reliable ana-digital functionality create a bold timepiece that merges durability with expressive contemporary style.

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