Montres Vintage: Constellation Marine Chronometer ST 398.0836 | OMEGA FR®
La Cote des Montres : Enchères “Marine Chronometer” – The World's Most Accurate Wristwatch Omega, “Constellation, Marine Chronometer, Megaquartz, f2, 4 MHz”, N°7059395, Ref. ST 198. 0074 / 398. 0836. Made circa