
13ho shares an in-depth look at their Montblanc Club m58 Monopusher Chronograph, a timepiece that presents a unique challenge with its 24-hour, single-hand display. Their post highlights the watch's distinctive aesthetic, particularly the coveted Applique Index, and offers a personal perspective on its appeal despite initial reservations. This article explores why this specific Montblanc reference, with its Minerva movement heritage, continues to captivate collectors.


The Montblanc 1858 Split Second Chronograph is a limited edition offering within the 1858 collection, distinguished by its complex split-second chronograph complication. This particular reference, limited to 100 pieces, features a unique burgundy dial, setting it apart from other models in the series and appealing to collectors seeking a more exclusive and visually distinct timepiece with advanced horological functions.
The watch is housed in a stainless steel case measuring 44mm in diameter and 15.2mm in thickness. It is fitted with a fixed 18k white gold fluted bezel. The dark burgundy dial, finished with a sunray pattern, complements the case materials. Protecting the dial is a sapphire crystal. The timepiece is powered by the hand-wound MB 16.31 calibre, which measures 38.4 x 8.13 mm, and offers a power reserve suitable for its intricate mechanical functions.
This reference appeals to collectors interested in high-complication chronographs and Montblanc's Minerva heritage. Its limited production run and specific dial color make it a notable variant within the 1858 collection, offering a blend of historical design cues and modern watchmaking. The large dimensions reflect its pocket watch-inspired movement architecture, a characteristic often appreciated by enthusiasts of traditional horology.
The 16.29 movement modified to a 24-hour system is 16.24 movement. Basically, it's the same.
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