Product Overview
The Casio TRT110H Series is a rugged, feature-packed digital watch built for men who need reliable timekeeping in demanding environments. Designed with outdoor enthusiasts, athletes, and everyday adventurers in mind, this watch delivers essential functionality without compromising durability. It combines practical tools like a stopwatch, dual time, and alarms with protective features such as mud and low-temperature resistance. Whether you’re training, traveling, or working in tough conditions, the TRT110H offers dependable performance backed by Casio’s reputation for quality. Its digital display ensures clear readability at a glance, while the robust construction stands up to daily wear and tear. From early morning workouts to late-night shifts, this watch is engineered to keep up with your active lifestyle.
Key Features
- 100M Water Resistance – Engineered to withstand water immersion up to 100 meters, making it suitable for swimming, snorkeling, and other water-based activities. You can confidently wear it while washing your hands, caught in the rain, or enjoying aquatic sports without worrying about damage.
- 1/100 Second Stopwatch – Precise timing down to a hundredth of a second, ideal for tracking workouts, races, or timed tasks with accuracy. Whether you’re timing sprints, intervals, or project milestones, this feature delivers the precision you need.
- LED Light – Illuminates the digital display in low-light conditions, ensuring readability at night or in dark environments. Simply press the light button to activate a bright, even glow across the screen—perfect for nighttime navigation or early morning starts.
- Mud Resistant – Constructed to prevent mud and debris from interfering with the watch’s operation, making it perfect for hiking, construction, or off-road use. The sealed design helps protect internal components from dirt and grime, maintaining smooth functionality in messy conditions.
- Low Temperature Resistant – Functions reliably in cold climates, maintaining performance even in freezing conditions. Whether you’re skiing, snowboarding, or working outdoors in winter, the watch continues to operate without lag or failure.
- Auto Calendar – Automatically adjusts for different month lengths and leap years, so you never have to manually reset the date. Set it once and forget it—this feature ensures your schedule stays accurate all year long.
- Dual Time – Displays two different time zones simultaneously, a valuable feature for travelers or those coordinating across regions. Easily switch between local time and home time without confusion, ideal for frequent flyers or remote workers.
- Vibration and Daily Alarm – Offers both audible and silent vibration alerts, providing discreet reminders without disturbing others. Choose vibration for quiet environments like meetings or libraries, or use the sound alarm for personal wake-up calls.
- 10-Year Battery Life – Powered by a single lithium metal battery (included), delivering long-term reliability with minimal maintenance. Once installed, you can count on consistent performance for up to a decade without needing a replacement.
Technical Specifications
- Model Number: TRT-110H-5BVCF
- Department: Mens
- Battery: 1 Lithium Metal battery required (included)
- Product Dimensions: 6 x 5 x 4 inches; 5.29 ounces
- Manufacturer: CASIO
- ASIN: B087Z9PMNZ
- Date First Available: May 1, 2020
- Is Discontinued By Manufacturer: No
Benefits & Use Cases
The Casio TRT110H is ideal for individuals who require a tough, no-nonsense timepiece that performs under pressure. Its mud-resistant and low-temperature-resistant design makes it a strong choice for outdoor workers, hikers, and winter sports enthusiasts. The 100-meter water resistance allows for worry-free use during swimming or water sports, while the 1/100-second stopwatch supports serious training and athletic timing. Travelers benefit from the dual time function, easily keeping track of home and destination times. The inclusion of both vibration and audible alarms ensures you stay on schedule, whether in meetings or active settings. With a decade-long battery life, this watch reduces the hassle of frequent replacements, offering consistent performance year after year. Its lightweight design and durable build make it comfortable for all-day wear, whether you’re on the job site, hitting the trails, or managing your daily routine.
Important Notes
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. The watch is not discontinued and remains in active production. A manufacturer’s warranty is available and can be requested directly through customer service. The item includes one lithium metal battery, pre-installed and ready for use. With a customer rating of 4.5 out of 5 stars based on over 2,200 reviews, it holds a strong position in men’s wrist watches, ranking #211 in its category.


