Omega Constellation Marine Chronometer for $3,897 for sale from a Private Seller on Chrono24
Omega Marine Chronometer - Wikipedia
ArtStation - Omega Ships Marine Chronometer
Sold Price: Omega "Marine Chronometer Constellation Megaquartz f2.4 MHz", Movement No. 37060606, Case No. 37060606, Cal. 1516, 32 x 44 mm, circa 1974 - November 6, 0116 12:00 PM CET
Is the Omega Marine Chronometer the most accurate vintage watch money can buy? | British GQ