Casio AE-1700H Series | Digital Watch | Black/Black | LED Illuminator | Rotating Bezel | Alarm

The Casio AE-1700H Series brings a fresh take to the beloved AE line — combining a Pro Trek-inspired silhouette with the feature-rich practicality that has made Casio digital watches a go-to for decades. At the heart of its design is a round digital display framed by a rotating aluminum timer bezel, giving it the purposeful look of a tool watch without the premium price tag. The resin case and band keep it lightweight at just 60g, while the wide, easy-read display ensures clarity at a glance whether you're mid-workout or checking the time in a meeting. Under the hood, the AE-1700H is loaded with features built for real-world use. A 1/100-second stopwatch covers elapsed time, split time, and 1st-2nd place timing up to nearly 24 hours. The countdown timer is settable from 1 minute to 24 hours with auto-repeat and a time-up alarm, making it practical for interval training, cooking, or any timed activity. Three independent multi-function alarms — supporting daily, date, monthly, and snooze modes — keep you on schedule, and the hourly time signal ensures you never lose track of the hour. Dual time display with daylight saving time on/off makes it a reliable companion for travel, while the full auto-calendar runs all the way through 2099. The amber LED backlight with selectable 1.5 or 3-second illumination and afterglow means readability is never an issue, day or night. What truly sets the AE-1700H apart is its combination of longevity and versatility. The CR2032 battery delivers an approximate 10-year life — one of the longest of any non-solar watch in this price range — and 100-meter water resistance (10 ATM) makes it ready for swimming and active water activities. A built-in Fishing mode with four levels of suitability rating adds a unique outdoor dimension rarely found at this price point. Whether you're an outdoor enthusiast, a frequent traveler, or simply looking for a dependable everyday digital watch with serious staying power, the AE-1700H delivers far more than its price suggests.

• WIDE LARGE-DIGIT DISPLAY WITH DIVING-STYLE ROTATING BEZEL: A bold, easy-to-read digital display pairs with a sport-inspired rotating timer bezel — giving you at-a-glance access to Dual Time, 1/100-SEC Stopwatch, Countdown Timer, and Multi-Function Alarms, all purpose-built for the sports scene.
• 100M / 10 ATM WATER RESISTANCE: Built to handle swimming, snorkeling, and active water sports with confidence — the AE-1700H's sport-ready construction pairs its diving-style rotating bezel with serious water protection, making it as capable in the water as it looks.
• LED BACKLIGHT WITH AFTERGLOW: A bright LED backlight with selectable 1.5 or 3-second afterglow keeps the display clearly visible in low-light conditions — whether you're checking splits on a night run, camping, or navigating after dark.
• PACKED WITH SPORT & EVERYDAY UTILITY: Dual Time for tracking a second time zone, 24-Hour Countdown Timer with Auto-Repeat, 3 Multi-Function Alarms with Snooze, Auto-Calendar, and Daylight Saving Time Mode — everything you need to stay on schedule from the gym to the time zone.
• LONG-LASTING 10-YEAR BATTERY & LED BACKLIGHT: Enjoy a decade of power with the CR2025 battery, minimizing maintenance. The LED backlight with afterglow ensures easy reading in any light, providing total reliability for your long-term schedule.