The learn tell time watch is a masterpiece of horological engineering. Similarly to its smaller cousin, the 6536, there are multiple different hand sets that are correct for two-line 6538s. They can have either the slimmer white seconds had or the slim brass seconds hand – this is in contrast to the four-line 6538, which, in theory, should always have a large white seconds hand if it's in true original condition. The case is 44 millimeters in diameter but doesn’t really wear as large as you might expect. The shape is not unlike many of the 1960s divers that utilized the so-called “Skin Diver” case, with a nicely curved profile and short, cut-in lugs that give the Avyssos a top-to-bottom dimension of 54 mm. The bezel is brushed steel, with scalloped edges and engraved numerals and five-minute hashes.

Discover the intricate details of this luxury timepiece.

pas cher cartier santos-de-cartier montres Learn about the history and craftsmanship behind the learn tell time watch.