Pulsar PT3101X1 Wrist Watch The Pulsar Gent's Chronograph Watch PT3101X1 is a watch with black round dial matched with black leather strap. This has multiple chronographs, and a date display. Additionally, it is powered by Quartz battery and is water proof of up to 50 meters. With that outstanding features, this timepiece presents you with a chance to experience style and expert technology at its best.