Product Overview
The Casio A158WA Series is a timeless unisex digital watch that blends retro-inspired design with practical functionality, making it a standout choice for everyday wear. Crafted with Casio’s legacy of innovation, this vintage-style timepiece delivers reliable performance wrapped in a sleek, compact form. Whether you’re heading to work, school, or a casual outing, the A158WA offers essential features like water resistance, a stopwatch, and a daily alarm—all powered by a long-lasting battery. Its enduring popularity and consistent customer satisfaction reflect its status as a trusted companion for millions around the globe.


Key Features
- 30 Meter (100 Feet) Water Resistant – Designed for everyday durability, this watch can handle accidental splashes, rain, or brief contact with water, making it ideal for daily activities like washing hands or walking in the rain. However, it is not suitable for swimming, showering, or submersion, so care should be taken during water-intensive tasks. This level of protection ensures peace of mind during routine use without compromising the watch’s classic aesthetic.
- Daily Alarm – Stay on schedule with the built-in daily alarm function, perfect for reminders, wake-up calls, or time-sensitive tasks. The alarm is easy to set and provides a reliable auditory alert, helping you maintain punctuality throughout your day. This feature is especially useful for students, professionals, or anyone who values time management and consistency in their routine.
- 1/100 Second Stopwatch – Precision timing is at your fingertips with the high-resolution stopwatch that measures elapsed time down to one-hundredth of a second. Ideal for tracking workouts, sports activities, cooking, or any task requiring accurate time measurement, this function includes start, stop, and split-time capabilities. Its digital display ensures clarity and ease of reading during fast-paced use.
- Casio Accuracy and Reliability – Backed by decades of engineering excellence, this watch delivers consistent timekeeping with minimal deviation. Casio’s reputation for durability and precision ensures that the A158WA performs reliably under everyday conditions. From its quartz movement to its robust construction, every component is designed to withstand the test of time and use.


Technical Specifications
- Regular Time Keeping: Displays hour, minute, second, PM indicator, date, and day of the week for comprehensive time and calendar tracking.
- LED Light: Integrated electroluminescent backlight ensures visibility in low-light conditions, allowing you to check the time clearly at night or in dim environments.
- 7-Year Battery Life: Powered by a single lithium metal battery (included), the watch offers exceptional longevity, reducing the need for frequent replacements and ensuring uninterrupted use.
- Unisex Design: Suitable for both men and women, with a classic rectangular case and adjustable resin band that fits a wide range of wrist sizes.
- Product Dimensions: 5 x 4 x 8 inches; weighs only 1.69 ounces, making it lightweight and comfortable for all-day wear.
- Item Model Number: 451252
- Department: Listed under men’s watches, but designed for universal appeal and unisex use.
- Batteries: Requires 1 Lithium Metal battery (included).
- Date First Available: January 17, 2008
- Manufacturer: Casio
- ASIN: B000GAYQJ0
- Manufacturer’s Warranty: Available upon request through customer service.


Benefits & Uses
The Casio A158WA Series excels as a dependable everyday watch that combines vintage charm with modern utility. Its water resistance makes it suitable for daily wear, while the stopwatch and alarm enhance productivity and time awareness. The LED light ensures readability in any lighting, and the 7-year battery life minimizes maintenance. Whether used for school, work, fitness, or casual outings, this watch delivers consistent performance and style. Its unisex design appeals to a broad audience, making it a versatile accessory for anyone seeking reliability and retro-inspired aesthetics.


Why Choose This Product
The Casio A158WA Series stands out for its perfect balance of classic design, essential functionality, and legendary Casio durability. With over 60,000 customer reviews averaging 4.6 stars, it has earned its place as a bestseller and a trusted choice worldwide. Its long battery life, water resistance, and precise timekeeping features make it more than just a watch—it’s a reliable tool for daily life. Backed by Casio’s philosophy of “inventing necessity,” this timepiece continues to meet real-world needs with innovation and dependability.


