1858 Geosphere Automatic GMT 42mm Stainless Steel, Ceramic and Leather Watch, Ref. No. 119286

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Editor's Notes

There's a strong spirit of mountain exploration behind Montblanc's '1858 Geosphere' collection - the details and engineering are inspired by the Seven Summits challenge. Built in Switzerland with a world-time complication developed by the label's master watchmakers in Villeret, this automatic stainless steel reference features a black dial with a pair of rotating hemispheres: the clockwise Northern at 12 o'clock and anticlockwise Southern at 6, each with a 24-hour scale, day and night indicator and red dots to mark the location of the world's great peaks.

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Details & Care


  • Swiss-made calibre MB 29.25 automatic movement with 42-hour power reserve
  • 26 jewels, 28,800 Vph


  • Hour and minute hands
  • Date window
  • Second time zone (GMT) subdial, 24-hour Northern and Southern hemisphere subdials with AM/PM indicators


  • Black dial
  • Super-LumiNova®-coated hour and minute hands, Arabic numerals and indices


  • Stainless steel case
  • Black ceramic bi-directional rotating bezel
  • Crown for time and date adjustments and manual winding
  • Sapphire glass crystal
  • Engraved case back
  • Pin buckle-fastening brown leather strap (Calf)


  • Case diameter: 42mm case thickness: 12.8mm strap width: 22mm
  • Water resistance: 10 bar
  • Comes in a presentation box
  • Reference number: 119286
Delivery and Returns
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Product Code 343549805741948

Returns or Exchanges

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