Unisex watch from Casio Collection & Vintage. It has a 35 mm resin case, paired with a resin strap.

• Quartz movement
• Water resistant to 30 m
• Reference: F-91WM-9ADF

</p><p>Casio Digital Water Resistant Classic Unisex Watch F-91WM-9A, F91WM</p> <p>Microlight : A built-in light illuminates the watch face from the side.</p> <p>Stopwatch function - 1/100 sec. - 1 hour</p> <p>Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 1 hour.</p> <p>Daily alarm : The daily alarm reminds you of events that recur every day, by emitting an audible signal at the set time.</p> <p>Automatic calendar : Once set, the automatic calendar always displays the correct date.</p> <p>12/24-hour timekeeping : Times can be displayed in either a 12-hour or 24-hour format.</p> <p>Resin case</p> <p>Resin band : Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties.</p> <p>7 Years - 1 Battery : The battery supplies the watch with sufficient energy for approx. seven years.</p> <p>Water resistance classification (WR) to ISO 22810</p> <p>This model is water resistant to DIN 8310 / ISO 22810, and thus is resistant to minor splashing. Any greater water contact should be avoided.</p> <p>Accuracy : +/- 30 sec seconds per month</p> <p>Type of battery : CR2016</p> <p>Dimensions: approx. 38,20mm x 33,20mm x 8,50mm (H x W x D)</p> <p>Weight : approx.