Casio Vintage Calculator Watch CA-53W-1Z

The Casio CA-53W-1Z is the iconic vintage calculator watch that defined a generation. A true modern classic from the Casio Vintage collection, this watch combines retro styling with practical, everyday functionality. Featuring a full 8-digit calculator right on your wrist, it’s perfect for quick calculations on the go.

Casio CA-53W-1Z Review: The Original Retro Digital Calculator Watch

Beyond its famous calculator, this timepiece is packed with useful features. It includes a 1/100-second stopwatch with elapsed time, split time, and 1st-2nd place times, making it ideal for timing events . The dual time function lets you easily keep track of a second time zone, while the daily alarm and hourly time signal ensure you stay on schedule. The full auto-calendar is programmed accurately until the year 2099, eliminating the need for manual date adjustments on shorter months .

The watch is built for durability and comfort with a black resin case and a lightweight rubber strap . Its compact case size (43.2 × 34.4 × 8.2 mm) and featherlight weight of just 25g make it comfortable for all-day wear . Powered by a long-lasting CR2016 battery with an approximate 5-year life, the CA-53W-1Z is a reliable and stylish companion that requires minimal maintenance .

Key Specifications:

1. Display: Digital
2. Calculator: 8-digit
3. Stopwatch: 1/100-second
4. Alarm: Daily alarm & hourly time signal
5. Calendar: Full auto-calendar (to 2099)
6. Dual Time: Yes
7. Water Resistance: Yes (splash and rain resistant)
8. Case Size: 43.2 × 34.4 × 8.2 mm
9. Weight: 25 g
10. Band Material: Resin/Rubber
11. Battery Life: Approx. 5 years (CR2016)