The Casio Vintage A158WA-1 is a remarkable stainless steel digital watch that offers both comfort and style. With a compact case size of 36.8 × 33.2 × 8.2mm and a light weight of 46g, it's a pleasure to wear all day long. The watch features a resin/chrome-plated case and bezel paired with a durable stainless-steel band, combining sturdiness with an appealing look. It's water-resistant, so it can handle splashes and short dips in water without any issue. Powered by a CR2016 battery, it offers an approximate battery life of 7 years, ensuring long-term reliability. The resin glass provides reliable protection for the watch face. It comes with a range of useful functions, including a stopwatch, an alarm with an hourly time signal, and a daily alarm, which are essential for timekeeping. The auto-calendar is programmed to account for the varying days in February, ensuring accurate date tracking. With an accuracy of ±30 seconds per month, it supports both 12 and 24-hour time formats. The regular timekeeping functions show the hour, minute, second, PM indicator, date, and day clearly.- 36.8 × 33.2 × 8.2mm Case Size- 46g Weight- Resin/Chrome plated Case and Bezel- Stainless Steel Band- Water Resistant- Approx. battery life: 7 years on CR2016- Resin Glass- Stopwatch- Alarm/hourly time signal- Daily alarm- Calendar: Auto-calendar (set at 28 days for February)- Accuracy: ±30 seconds per month- 12/24-hour format- Regular timekeeping: Hour, minute, second, pm, date, day

Using your Casio Vintage A158WA-1 is a breeze. To set the time, just find the buttons on the side of the watch. Press them to adjust the hour, minute, and other timekeeping functions. You can switch between 12 and 24-hour formats according to your preference. The stopwatch is great for timing events. Simply press the relevant button to start, stop, and reset it. The alarm with an hourly time signal and daily alarm can be set easily. Just follow the on - screen prompts to set the time you want the alarm to go off. When it comes to the calendar, it's auto - set to handle February's different days, so you don't have to worry about manually adjusting it. As for maintenance, since it's water - resistant, you don't have to be overly careful about small splashes. But avoid long - term immersion in water. To keep it looking good, clean the stainless - steel band and the case with a soft, dry cloth regularly. When the battery runs out after about 7 years, take it to a professional to replace the CR2016 battery.