F.P.Journe Octa Automatique Lune
AL-407500-645375

The Octa Automatique Lune features a central time display in solid gold, with integrated mirror-polished gold numerals, along with F.P.Journe “teardrop” hands. The moon phase indication is shown by a metallised sapphire disc. It has an automatic winding mechanical movement in 18K rose gold with a power reserve of over five days. The calibre Octa 1300.3 uses the slightest movement to automatically wind the watch via an off-centre rotor in 22K gold that winds in only one direction.