This is the Timex MK1 Aluminum California 40 mm, reference number TW2T25400.The watch boasts a black aluminum case that is fitted with a stainless steel back and measures 40 mm in diameter. The blue dial with Arabic numerals features central hours, minutes and seconds. The dial boasts the INDIGLO? Night-Light feature. The watch is powered by a quartz movement. This model is water-resistant to 30 meters and worn on a multicolor black/orange/blue fabric strap, secured on the wrist with a tang buckle.Offered in an unworn condition, the watch includes the manufacturers box and papers.