CASE : Two body, brushed, 4 gold rider tabs, snap on case back, sapphire crystalDIAL: Titanium grey with luminous baton indexes and Arabic numerals, aperture for the day/date, 24 hours, second time zone, all chronograph functions are controlled by the crown.MOVEMENT: Cal.988 Eta. with quartz standardizationDial, case and movement signed, in good conditionDIAM: 40 mm THICKNESS : 9 mmNOTE : In 1985, Breitling launch their new pilot's watch, the Aerospace. Although the actual model name is Aerospace, initially like all Breitling pilot's watches in the early to mid-1980's the watch is classed as a Navitimer. The Aerospace is named NAVITIMER on both the dial and the case back. Available dial colours are titanium grey or ivory.