Arnold & Son 18k HMS1 Guilloché (Pre-Owned)The perfect dress watch for the guy (or gal) looking to walk a little off the beaten path. Featuring a Royal Blue dial with Flinqu technique (engine turned guilloch coated with translucent blue enamel) and wonderfully legible rose gold hands and indices. The movement seen through the sapphire caseback exhibits a beautiful sunray pattern of Cotes de Geneve and manually chamfered bridges which were polished. 80 hour power reserve across two winding