Product Details

The Montblanc 1858 Monopusher Chronograph Limited Edition 100 pays tribute to the historical Minerva monopusher chronograph calibre 13.20, specially developed in 1920 for use in a wristwatch. This timepiece is the epitome of vintage chronograph design with its 40 mm stainless steel case. Reinforcing the vintage look, it features an original smoked-green dial and matching green alligator strap with beige stitching, coming from the Montblanc Pelletteria in Florence, Italy. Reminiscent of the iconic Minerva chronographs, it features a bi-compax dial with a small seconds counter at 9 o’clock and a chronograph 30-minute counter at 3 o’clock, as well as a tachymeter scale on the outer part of the dial. On the case back, the sapphire crystal reveals the beauty of the Montblanc Manufacture monopusher chronograph Calibre MB M13.21, composed of a large balance wheel with 18 screws beating at the traditional frequency of 18,000 A/H, a column wheel and horizontal coupling. This high-end, hand-finished movement features the iconic V-shaped chronograph bridge, whose design was protected in 1912, along with the iconic Minerva arrow decorated by hand.

  • Ident Number: 117834
  • Calibre: MB M13.21
  • Movement Type: Manually wound monopusher chronograph
  • Material: Stainless steel
  • Diameter: 40 mm

Movement

  • Movement Type: Manually wound monopusher chronograph
  • Calibre: MB M13.21
  • Balance: Screw balance, Ø 11.40 mm; 26 mg.cm²
  • Power Reserve: Approx. 55 hrs
  • Number of Components: 239 components
  • Frequency: 18,000 vibrations per hour (2.5 Hz)
  • Balance Spring: With Phillips curve
  • Plate: Rhodium-plated German silver, circular-grained on both sides, hand-chamfered edges
  • Bridges: Rhodium-plated German silver, “Côtes de Genève”, recesses circular-grained on both sides, hand-chamfered edges
  • Going Train: Wheels: gold-plated, circular-grained, chamfered, diamond hubs on both sides Pinions: polished faces and toothing, burnished pivots

Case

  • Material: Stainless steel
  • Dial: Smoked green with beige luminescent numerals
  • Bezel: Fixed, stainless steel
  • Sapphire Crystal: Domed glass box with anti-reflective coating
  • Crown: Stainless Steel
  • Hands: Luminescent rhodium-coated hours and minutes hands; white chronograph seconds hand; white counters hands
  • Height: 12.15 mm
  • Diameter: 40 mm
  • Water Resistant: 10 bar (100 m)

Bracelet / Straps

  • Material: Alligator-skin strap coming from the Montblanc Pelletteria Florence - Italy
  • Color: Green
  • Clasp / Buckle: Stainless steel pin buckle

Weight

  • 69.5

Details

The Montblanc 1858 Monopusher Chronograph Limited Edition 100 pays tribute to the historical Minerva monopusher chronograph calibre 13.20, specially developed in 1920 for use in a wristwatch. This timepiece is the epitome of vintage chronograph design with its 40 mm stainless steel case. Reinforcing the vintage look, it features an original smoked-green dial and matching green alligator strap with beige stitching, coming from the Montblanc Pelletteria in Florence, Italy. Reminiscent of the iconic Minerva chronographs, it features a bi-compax dial with a small seconds counter at 9 o’clock and a chronograph 30-minute counter at 3 o’clock, as well as a tachymeter scale on the outer part of the dial. On the case back, the sapphire crystal reveals the beauty of the Montblanc Manufacture monopusher chronograph Calibre MB M13.21, composed of a large balance wheel with 18 screws beating at the traditional frequency of 18,000 A/H, a column wheel and horizontal coupling. This high-end, hand-finished movement features the iconic V-shaped chronograph bridge, whose design was protected in 1912, along with the iconic Minerva arrow decorated by hand.

  • Ident Number: 117834
  • Calibre: MB M13.21
  • Movement Type: Manually wound monopusher chronograph
  • Material: Stainless steel
  • Diameter: 40 mm
All Details

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