Invicta Women's 1820-DD Russian Diver Analog Display Japanese Quartz Black Watch 24 hour, 60 second, day of the week and date subdials White mother of pearl dial with black and white hands, black hour markers and Arabic numerals; luminous; stainless steel crown with screw-down protective cap; special edition 50 years Russian Diver; mineral crystal; black ceramic case; black polyurethane strap with black ceramic barrel inserts Japanese-quartz Movement Case Diameter: 42mm Water Resistant To 330 Feet