Editorial
The Heritage Chronométrie Automatic 40mm is Montblanc's most convincing argument that the brand belongs in serious watch conversations. A slim, guilloche-dialed dress watch built around a well-finished in-house movement, it delivers the look of a much more expensive watch at a price that makes sense on the secondhand market. No hype, no complications to justify the cost , just a clean, traditional automatic done right.
Montblanc launched the Heritage Chronométrie collection in 2012 as a deliberate return to the brand's pre-war watchmaking roots, drawing on the aesthetics of 19th-century precision instruments from the German and Swiss horological tradition. The 40mm Automatic (reference 128680) arrived as the accessible entry point into the line , no tourbillon, no minute repeater, just a discipline of proportion and surface finishing. The MB 24.15 movement was developed in-house at the Minerva manufacture in Villeret, a site with genuine watchmaking history that Montblanc acquired in 2006.
Villeret's heritage gave Montblanc credibility it lacked when producing only pen-branded Swiss movements. The Chronométrie name is a direct nod to chronometry competitions of the 19th century, where precision was measured over days and the results were a matter of professional pride.
Montblanc's pen-brand identity depresses resale values, which is the buyer's advantage and the seller's frustration , do not expect to recoup purchase price. The guilloche dial on earlier examples can show wear around the chapter ring if the watch was stored casually; inspect under magnification before buying. The 30m water resistance is genuinely limiting: this is not a watch to wear in the rain without thinking about it, and the rating has no buffer for an aged gasket.
Some examples show inconsistent lacquer depth on the dial finish , compare photos carefully when buying remotely. The MB 24.15's 42-hour power reserve is adequate but not generous; if you rotate multiple watches, a winder is worth having.
