The Casio A159WA-N1DF-S is a classic Casio Vintage digital watch featuring a distinctive square face and a stainless steel band with an adjustable clasp. Made in Japan, the watch combines its retro-inspired design with practical everyday functions including a 1/100-second stopwatch, daily alarm, hourly time signal, LED illumination, and automatic calendar. Its resin case with chrome-plated bezel and water-resistant construction provide dependable everyday functionality, while the CR2016 battery delivers approximately 7 years of battery life.
Key Features
Classic Casio Vintage digital design
Square face
Made in Japan
Unisex design
Resin case with chrome-plated bezel
Stainless steel band
Adjustable clasp
Resin Glass
Water Resistant
1/100-second stopwatch
Daily alarm
Hourly time signal
LED light
Auto-calendar
12/24-hour format
Accuracy of ±30 seconds per month
Approximately 7-year battery life
Case & Bezel
Case material: Resin
Bezel: Chrome plated
Glass: Resin Glass
Case size: 36.8 × 33.2 × 8.5 mm
Dial & Display
Digital display
Square face
Regular timekeeping displays:
Hour
Minute
Second
PM indicator
Date
Day
12/24-hour time format
Auto-calendar set to 28 days for February
Band
Stainless steel band
Adjustable clasp
Compatible wrist size: 150–205 mm
Water Resistance
Water Resistant
Casio does not specify a meter/bar rating for this model, so no specific water-resistance depth is stated.
Timekeeping
Digital quartz timekeeping
12/24-hour format
Accuracy: ±30 seconds per month
Regular display:
Hour
Minute
Second
PM
Date
Day
Stopwatch
1/100-second stopwatch
Measuring capacity: 59 minutes, 59.99 seconds
Measuring modes:
Elapsed time
Split time
1st and 2nd place times
Alarm & Additional Functions
Daily alarm
Hourly time signal
Auto-calendar
Calendar automatically accounts for February as a 28-day month
Illumination
LED light / Micro-light
Designed to improve visibility in dark conditions
Power & Battery
Battery: CR2016
Approximate battery life: 7 years
Dimensions & Weight
Case Size: 36.8 × 33.2 × 8.5 mm
Weight: Approximately 44 g
Compatible Wrist Size: 150–205 mm
Ideal For
Suitable for:
Everyday wear
Casual styling
Retro and vintage-inspired looks
Work and daily activities
Users who prefer classic digital watches
Users who need a stainless steel band
Users who use stopwatch and alarm functions
Users looking for a compact unisex watch
What's Included
Casio A159WA-N1DF-S Digital Watch
All technical specifications above are based on Casio's official documentation for the A159WA-N1.
