Embrace your inner tech enthusiast with this stylish unisex timepiece from the Casio Vintage collection. Drawing inspiration from the F‐100, Casio's inaugural watch with a resin case, the A100 series maintains its iconic four-button layout while introducing vintage-style metallic components for a contemporary twist on a classic design. Despite its retro appearance, these watches are packed with modern features including a stopwatch, calendar, and water resistance for daily wear. Additionally, an LED light guarantees easy readability in any lighting situation. Adjust the band length effortlessly using the slide clasp for a customized fit.- 40.7 × 32.7 × 9.2mm Case Size- 53g Weight- Resin/Chrome plated Case and Bezel- Stainless Steel Band- Adjustable Clasp- Water Resistant- Approx. battery life: 3 years on CR1616- Resin Glass- Stopwatch- Alarm/hourly time signal- Daily alarm- Calendar: Auto-calendar (28 days for February)- Accuracy: ±30 seconds per month- Regular timekeeping: Hour, minute, second, pm, month, date, day