Casio Unisex Calculator Digital Watch, Black Dial Black Resin Strap, CA-53WF-1BDF

The Casio CA-53WF-1BDF unisex calculator digital watch is a timeless classic that blends retro style with essential everyday functionality. Designed for students, professionals, and casual users alike, it delivers reliable timekeeping, quick calculations, and practical features in a lightweight and comfortable design.

Features

• 8-digit calculator enables quick and easy arithmetic calculations, making it ideal for school, office work, and daily tasks
• Dual time function allows you to keep track of two different time zones simultaneously, perfect for travel or international communication
• 1/100-second stopwatch provides precise timing for sports, workouts, and daily activities
• Daily alarm and hourly time signal help you stay punctual and organized throughout the day
• Full auto-calendar programmed up to the year 2099 automatically adjusts dates for long-term convenience
• Mute feature allows button operation tones to be turned on or off for silent use when needed
• 12/24-hour time format offers flexible display options based on personal preference
• Lightweight resin case and strap provide comfortable wear and dependable durability
• High accuracy of ±15 seconds per month ensures consistent and reliable timekeeping

Specifications

• Model: CA-53WF-1BDF
• Case Size (L × W × H): 43.2 × 34.4 × 8.2 mm
• Weight: 25 g
• Case and Bezel Material: Resin
• Band Material: Resin
• Band Color: Black
• Water Resistance: Water resistant
• Glass Type: Resin glass
• Battery Life: Approx. 5 years (CR2016)
• World Time: Dual time
• Stopwatch: 1/100-second stopwatch
• Stopwatch Measuring Capacity: 23:59’59.99”
• Stopwatch Measuring Modes: Elapsed time, split time, 1st–2nd place times
• Alarm: Daily alarm with hourly time signal
• Calendar: Full auto-calendar (up to year 2099)
• Accuracy: ±15 seconds per month
• Calculator: 8-digit calculator
• Time Format: 12/24-hour format
• Regular Timekeeping: Hour, minute, second, AM/PM, year, month, date, day