Calibre L674.4 17 jewels white enamel dial Roman numerals black moon-style hands inner ring calibrated for 180 degrees with Arabic numerals inner red scale for 15 degrees windows for day and date three mother-of-pearl subdials for small seconds 30 minutes and 12 hours registers 18k gold case rotating coin-edged bezel calibrated for 15 degree graduations transparent snap on case back two round chronograph buttons in the band case dial and movement signed