The Casio CA-53W-1Z is the iconic calculator watch that combines vintage styling with practical everyday functionality. Featuring a lightweight black resin case and band, an easy-to-use 8-digit calculator keypad, and a classic digital display, it has become one of Casio's most recognizable timepieces. Equipped with Dual Time, a stopwatch, daily alarm, full auto-calendar, and a 5-year battery, it is ideal for students, professionals, travelers, and retro watch enthusiasts alike. Official specifications are based on Casio's official product documentation.
Key Features
Water resistant
8-digit calculator
Dual Time
1/100-second stopwatch
Daily alarm
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour time format
Button operation tone on/off
5-year battery life
Lightweight resin construction
Iconic vintage calculator watch design
Timekeeping
Displays:
Hour
Minute
Second
Month
Date
Day of the week
Regular digital timekeeping
Full auto-calendar (to year 2099)
12/24-hour display formats
Dual Time
Displays a second time zone
Ideal for travel and international communication
Stopwatch
1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes:
Elapsed time
Split time
1st & 2nd place times
Calculator
8-digit calculator
Addition
Subtraction
Multiplication
Division
Percentage calculations
Alarm
Daily alarm
Hourly time signal
Design & Materials
Black resin case
Black resin strap
Resin glass
Digital LCD display
Integrated calculator keypad
Lightweight construction for comfortable all-day wear
Classic rectangular vintage styling
Colors
Case: Black
Band: Black Resin
Display: Digital LCD
Keypad: Black with white markings
Case Back: Stainless Steel
Note: The CA-53W-1Z is Casio's legendary calculator watch, featuring a fully functional 8-digit calculator while retaining the timeless retro styling that has made it a worldwide icon for decades.
Power
Battery Type: CR2016
Approximate Battery Life: 5 Years
Water Resistance
Water Resistant
Suitable for:
Daily hand washing
Light rain
Everyday wear
Not suitable for swimming or diving.
What's Included
Casio CA-53W-1Z Watch
Original Casio Box
Instruction Manual
Warranty Card (provided by the authorized distributor)
