Santos-Dumont watch jaeger-lecoultre sapphire case-back

sapphire case-back

Both are fitted with the QuickSwitch interchangeable system

Enhanced by a rounded bezel and flanks

home to all Grand Seiko mechanical creations

Blue alligator leather strap

Santos-Dumont watch jaeger-lecoultre sapphire case-backSantos Dumont watch, large model, Manufacture mechanical movement with manual winding, caliber 430 MC. Steel case with black lacquer, steel beaded crown set with a blue synthetic spinel cabochon, black square decoration dial with translucent lacquer, Roman numerals, steel sword shaped hands, sapphire crystal. Case back engraved with the handwritten signature of Alberto Santos Dumont. Black alligator leather strap, steel ardillon buckle. Case