tough solar watch

The CASIO PRO TREK PRG-340 series combines eco-friendly design and advanced outdoor functionality. Featuring a bio-based resin case, Triple Sensor (altimeter, barometer, compass), and Tough Solar power, it offers 100m water resistance and low-temperature durability.

A rugged outdoor watch from CASIO PRO TREK, designed for adventure with essential triple sensor functions and tough solar power—perfect for hiking, trekking, and outdoor exploration.

CASIO EDIFICE EFS-S641TMS TOM’S 50th Anniversary Edition, inspired by the partnership with TOM’S racing team. Features a lightweight yet durable titanium case and band, powered by Tough Solar, with scratch-resistant sapphire crystal glass and 100M water resistance. Special edition details highlight its commemorative value while maintaining everyday practicality.

The CASIO G-SHOCK GBM-2100 & GBM-2100A combine the iconic octagonal “CasiOak” design with premium metal styling, Tough Solar power, and Bluetooth connectivity. Built with a durable resin and metal combination, they offer a modern balance of toughness, smart functionality, and everyday style.

CASIO PRO TREK PRJ-B001 is an eco-friendly smart outdoor watch featuring a bio-based resin case and Bluetooth® connectivity. It links to your smartphone for weather and activity data. Equipped with Triple Sensor (altimeter, barometer, compass), Tough Solar power, 100m water resistance, and low-temperature resistance, it’s built for modern outdoor exploration.

CASIO PRO TREK PRG-601YB combines outdoor functionality with casual styling. It features Triple Sensor (altimeter, barometer, compass), Tough Solar power, 100m water resistance, and low-temperature resistance. With a comfortable fabric band and durable construction, it’s ideal for trekking, camping, and everyday wear.

The CASIO G-SHOCK GA-B010 is a rugged analog-digital watch designed for durability and modern connectivity. Equipped with Bluetooth smartphone linking and Tough Solar power, it delivers reliable performance while maintaining G-SHOCK’s signature toughness and bold style.

CASIO PRO TREK PRW-3000 / PRW-3000G are classic outdoor watches featuring Triple Sensor (altimeter, barometer, compass) and Multi-Band 6 radio-controlled timekeeping for precise accuracy. Powered by Tough Solar, they offer 100m water resistance, low-temperature durability, and a lightweight design ideal for trekking, hiking, and adventure.

CASIO PRO TREK PRG-600YB blends toughness with outdoor style. It features Triple Sensor (altimeter, barometer, compass), Tough Solar power, 100m water resistance, and low-temperature resistance. The durable fabric band ensures comfort and breathability, making it perfect for hiking, travel, and daily wear.

The CASIO G-SHOCK GAS-100B features a rugged analog-digital design powered by Tough Solar technology for reliable everyday performance. With its bold blacked-out styling and durable construction, it delivers a strong balance of toughness, practicality, and modern street appeal.

The CASIO G-SHOCK G-5600UE features the iconic square-face G-SHOCK design with eco-friendly Tough Solar technology. Combining classic style with reliable durability, it is built for everyday use while offering convenient solar-powered performance.

The CASIO G-SHOCK AWR-M100SDC combines a sporty analog-digital design with advanced Tough Solar technology for reliable everyday performance. Featuring a stainless steel bezel and durable G-SHOCK construction, it offers a stylish yet rugged look suitable for work, casual wear, and outdoor activities.