Montblanc 1858 Geosphere Limited Edition – 1858 pieces

  • Montblanc 1858 Geosphere Limited Edition - 1858 pieces
  • Montblanc 1858 Geosphere Limited Edition - 1858 pieces

Montblanc 1858 Geosphere Limited Edition - 1858 pieces

  • TRADITION TO CREATE LUXURY WATCHES. Switzerland is long the home of finest watchmaking traditions. In Montblanc’s Le Locle and Villeret Manufactures in the Swiss Alps, superbly intricate movements are crafted in house by master watchmakers to form the heart of every chronograph. Innovative complications and exquisite adornments are meticulously shaped with skill and dedication to perfect each watch. From hairspring and balance bearing to pallet fork, in over 300 hours of dedicated focus all the elements are brought into singular harmony, and with the first turn of its movement, a watch comes to life and a journey begins.


The Story

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 119347


Movement Type



    MB 29.25

Power Reserve

    Approx. 42 hrs


    28,800 v/h, 26 jewels


    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




    Black dial with beige luminescent numerals


    Bi-directional bronze bezel and black ceramic ring with engraved compass indication

Sapphire Crystal

    Domed sapphire crystal with double anti-reflective coating


    Non-screw crown, 1 O-ring, bronze


    Luminescent 18 K rose gold-coated hours and minutes hands; luminescent beige second time zone hand

Distance between horns/clasp

    22/20 mm


    12.8 mm


    42 mm

Water Resistant

    10 bar (100 m)


    Aged brown sfumato


    Bronze-coated stainless steel pin buckle

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