Casio's outdoor-ready Pro Trek watches with ABC sensors and Tough Solar drop to record-low prices
Amazon Prime Day has brought two of Casio's most capable Pro Trek outdoor watches down to their lowest prices yet. The solar-powered PRW3510Y-8 and titanium-equipped PRW3500T-7 bot...
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Published
Jun 25, 2026
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AI Insight:This news matters because it offers outdoor enthusiasts a rare opportunity to purchase high-end, feature-rich smartwatches at significantly discounted prices.
Amazon Prime Day has brought two of Casio's most capable Pro Trek outdoor watches down to their lowest prices yet. The solar-powered PRW3510Y-8 and titanium-equipped PRW3500T-7 boast impressive features such as atomic timekeeping, barometric pressure sensors, and compass functionality. These watches are designed to withstand the rigors of the great outdoors, with the PRW3510Y-8 featuring a durable resin construction and the PRW3500T-7 boasting a lightweight yet robust titanium case. The Tough Solar technology allows the watches to harness and store energy from light, making them a reliable choice for extended periods of use. With these record-low prices, outdoor enthusiasts can now acquire these high-end watches without breaking the bank, making them an attractive option for those seeking a reliable and feature-rich timepiece for their adventures.