Started in 1954, Mountroyal's philosophy is to offer a super timepiece with exacting quality, yet at an economic price point. You will clearly see that with classic styles that look similar to watches ten times the price. This mountroyal mens chronograph stainless steel black calendar watch features a quartz (battery operated) movement and has a black dial color. The case is 45 x 45 mm in size and includes a 2 year limited warranty. W9764 Features a quartz (battery operated) movement Includes a 2 year limited warranty The case is 45 x 45 mm in size Includes a 2 year limited warranty Includes a custom Black Bow Jewelry Company gift box