Casio  Vintage A1000 premium models: design icons made from top-quality materials. The case is made of solid stainless steel and is available in a rose gold colour. A sophisticated ion-plated finish keeps the bezel looking fresh and protects against chipping. In addition to the scratch-resistant mineral glass, all A1000 models of course benefit from practical features such as a stopwatch, alarm and automatic calendar function. A rose gold coloured milanese bracelet completes the look. Details Case Size:  39.6 × 38 × 7.3 mm Weight: 82g Case and Bezel Material: Stainless Steel Band: Stainless Steel, One-touch 3-fold Clasp Water Resistance: Water Resistant Power Supply and Battery Life: Approx. battery life: 3 years on CR1616 Exterior Glass: Mineral Glass Surface Treatment: Rose Gold Ion Pleated Band, Rose Gold Ion Pleated Case Other: Mother of Pearl Face Watch Features Stopwatch: 1/100-second stopwatch, Measuring capacity: 59'59.99, Measuring Modes: Elapsed time, split time, 1st-2nd place times Alarm / Hourly Time Signal: Daily alarm, Hourly time signal Light: LED backlight (Super Illuminator) Light Colour: LED: White Calendar: Auto-calendar (28 days for February) Accuracy: +-30 Seconds per month Other Features: 12/24-hour format, Regular timekeeping: Hour, Minute, Second, PM, Date, Day