Brand / Model: Casio A1100G-5

Case Size: 40 × 35 × 9.1 mm

Weight: 90 g

Case Material: Stainless Steel (gold ion-plated)

Band Material: Stainless Steel Band (gold ion-plated, one-touch 3-fold clasp)

Glass Type: Mineral Glass

Water Resistance: Water Resistant (splash / rain / everyday use)

Battery Life: Approx. 3 years (CR1616 battery)

Display Type: Digital

Time Adjustment: Standard digital button controls

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

Alarm: Daily alarm + hourly time signal

Light: LED backlight (amber light)

Calendar: Auto-calendar (with 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: Classic full-metal retro design — vintage-style front-button case inspired by 1970s models, polished gold ion-plated stainless steel for timeless shine, slim profile and metal bracelet give this watch a premium vintage look with modern digital convenience.