“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 1975. Very fine, rare, and exceptionally accurate, large, rectangular, dead center seconds, water-resistant, stainless steel wristwatch with date, independent hour adjustment, 14K gold bezel and an integral Omega bracelet with deployant clasp. Accompanied by a fitted box and papers.
- USD3 300 - 4 200
- EUR2 500 - 3 000
- CHF4 000 - 5 000
- CHF 5 900
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C. Two-body, polished and brushed, 14K gold bezel secured with four screws, corrector on the band for the seconds, hooded lugs, plate with movement number on inclined side at 6 o`clock, back secured by four screws, sapphire crystal. D. Black, white baton hour indexes, outer minute/seconds divisions on a raised plateau, date aperture. White “baton” hands with luminous inset, white center seconds hand. M. Cal. 1511, 13 jewels, with quartz standardization. Dial, case and movement signed. Dim. 33 x 44 mm. Thickness 12. 4 mm. Approx. overall length 190 mm.