This rare Breguet Marine Chronograph ref. 3460PT, an exceptional vintage timepiece crafted entirely in platinum and measuring approximately 36 mm in diameter. The watch features a luxurious mother-of-pearl dial with three subsidiary counters, date aperture at 6 o’clock, and elegant Breguet-style hands, combining refined aesthetics with the sporty character of the Marine collection. It is powered by the automatic Breguet calibre 576, a 37-jewel self-winding movement driving the chronograph and date functions. The round platinum case is complemented by the characteristic fluted case band and sapphire crystal. A highly collectible example of Breguet’s modern haute horlogerie, offered as a complete set with original box and papers.