Brand / Model: Casio A100WEG-9A

Case Size: 40.7 × 32.7 × 9.2 mm

Weight: 53 g

Case Material: Resin with gold-tone finish bezel

Band Material: Stainless Steel Band (adjustable clasp)

Glass Type: Resin Glass

Water Resistance: Water Resistant (Splash / Rain)

Battery Life: Approx. 3 years (CR1616 battery)

Display Type: Digital (LCD)

Time Adjustment: Standard digital button controls

Stopwatch: 1/10-second stopwatch; measuring capacity: 59'59.9"; elapsed time mode

Alarm: Daily alarm and hourly time signal

Light: LED backlight (amber)

Calendar: Auto-calendar (28 days for February)

Time Format: 12-hour and 24-hour format

Accuracy: ±30 seconds per month

Regular Timekeeping: Hour, Minute, Second, PM indicator, Month, Date, Day

Special Highlights: Retro-inspired digital watch with four front-facing buttons, vintage gold metallic styling, compact resin case, and stainless steel band — a classic 1980s Casio Vintage design with modern reliability.