Product Details

Celebrating the 160th anniversary of Minerva, the Montblanc 1858 Geosphere Limited Edition 1858 honours the heroes of mountain climbing with an innovative, professional-grade timepiece. Built for those who travel the world in a perpetual quest for exploration, it expresses respect for true mountaineers as it is dedicated to the Seven Summits Challenge – the holy grail for climbers. The combination of materials such as bronze and ceramic underlines the high quality and exclusiveness of this timepiece. On the dial, the world’s seven summits are marked with red dots on two turning globes and are also engraved on the case back. The timepiece features a new manufacture world-time complication developed by the Montblanc watchmakers in Villeret: two domed globes, turning in opposite directions, that complete a full rotation in 24 hours. Both are surrounded by a scale with the 24 time zones, along with a day and night indication in contrasting colours. This provides an instinctive way of appreciating the different time zones, aided by Super-LumiNova® applied to the continents for increased visibility and performance at night. Limitation split with ident 117840

  • Ident Number: 119347
  • Calibre: MB 29.25
  • Movement Type: Automatic
  • Material: Bronze
  • Diameter: 42 mm

Movement

  • Movement Type: Automatic
  • Calibre: MB 29.25
  • Power Reserve: Approx. 42 hrs
  • Frequency: 28,800 v/h, 26 jewels

Complications

  • Indications: Second time zone; worldtime with northern hemisphere disc with day and night indication at 12 o'clock and southern hemisphere disc with day and night indication at 6 o'clock

Case

  • Material: Bronze
  • Dial: Black dial with beige luminescent numerals
  • Bezel: Bi-directional bronze bezel and black ceramic ring with engraved compass indication
  • Sapphire Crystal: Domed sapphire crystal with double anti-reflective coating
  • Crown: Non-screw crown, 1 O-ring, bronze
  • Hands: Luminescent 18 K red gold-coated hours and minutes hands; luminescent beige second time zone hand
  • Distance Between Horns / Clasp: 22/20 mm
  • Height: 12.8 mm
  • Diameter: 42 mm
  • Water Resistant: 10 bar (100 m)

Bracelet / Straps

  • Material: Calfskin strap coming from the Montblanc Pelletteria Florence - Italy
  • Color: Aged cognac
  • Clasp / Buckle: Bronze-coated stainless steel triple-folding clasp

Weight

  • 109.0

Details

Celebrating the 160th anniversary of Minerva, the Montblanc 1858 Geosphere Limited Edition 1858 honours the heroes of mountain climbing with an innovative, professional-grade timepiece. Built for those who travel the world in a perpetual quest for exploration, it expresses respect for true mountaineers as it is dedicated to the Seven Summits Challenge – the holy grail for climbers. The combination of materials such as bronze and ceramic underlines the high quality and exclusiveness of this timepiece. On the dial, the world’s seven summits are marked with red dots on two turning globes and are also engraved on the case back. The timepiece features a new manufacture world-time complication developed by the Montblanc watchmakers in Villeret: two domed globes, turning in opposite directions, that complete a full rotation in 24 hours. Both are surrounded by a scale with the 24 time zones, along with a day and night indication in contrasting colours. This provides an instinctive way of appreciating the different time zones, aided by Super-LumiNova® applied to the continents for increased visibility and performance at night. Limitation split with ident 117840

  • Ident Number: 119347
  • Calibre: MB 29.25
  • Movement Type: Automatic
  • Material: Bronze
  • Diameter: 42 mm
All Details

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