

Montblanc 1858 Monopusher Chronograph Watch
20€ de réduction avec le code Newsletter
Livraison offerte dès 100€ d'achat
The Montblanc 1858 line is inspired by legendary professional watches produced by Minerva in the 1920s and 1930s for the army and exploration. Reinterpreting these exceptional models, Montblanc 1858 reflects the spirit of mountain exploration and aligns with the current trend of returning to nature.
The Montblanc 1858 Monopusher Chronograph is housed in a fully satin-finished 42 mm stainless steel case adorned with a unique engraving on the back. This model features a two-tone black and beige dial that recalls vintage watches and the colors of nature. This timepiece, equipped with a tachymetric scale, is powered by Montblanc's MB automatic movement. The Monopusher Chronograph watch is equipped with the caliber 25.12, which indicates measured times using a central seconds hand and a white 30-minute counter that contrasts with the black dial. The model is mounted on a vintage cognac calf leather strap.
Ident. no: 125581
MOVEMENT
Type of movement: Automatic movement
Movement: caliber MB 25.12
Power reserve: 48 h
Frequency: 28800.0/h, 4 Hz, 27 Jewels
Balance movement: No
Spiral: Flat spiral
COMPLICATIONS
Indications: Hours, Minutes, Small seconds, Chronograph
Complications: Chronograph with central seconds hand and 30-minute counter
DIAL
Dial composition: Stainless steel
Dial: Black dial adorned with luminescent beige Arabic numerals, tachymetric scale
Bezel: Fixed
Scratch-resistant crystal: No
Crystal shape: Domed
Crystal description: Domed sapphire glass treated with anti-reflective coating
Type of crystal: Sapphire
Crown: Notched stainless steel crown adorned with the Montblanc emblem in relief
Distance between lugs: 22 mm
Water-resistant: 10 bar (100 m) bar
Back of the dial composition: Case back in sapphire glass
Dial diameter: 42 mm
Bezel composition: Stainless steel
Service Guide
Watch maintenance
Repair in 2h
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Polishing
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Nib Cleaning
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Nib Fitting
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Need maintenance advice?
Call us at: +33 4 97 06 16 66
Our team of specialists welcomes you in-store for the maintenance and repair of your Montblanc writing instruments
Need advice?
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Up to 4810 meters deep
This edition, which can dive up to 4,810 meters below sea level, is equipped with "Zero Oxygen" technology, ensuring tested performance in challenging environments with an anti-fog system and prevention against internal oxidation.
COSC certification and a power reserve of approximately five days.
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Maintenance tips
Taking care of your watch
Your watch can be compared to a piece of jewelry. Creations that incorporate such a level of craftsmanship require special care to maintain their perfect appearance and performance. Depending on its mechanical characteristics, your watch should be serviced every three to five years.