MONTBLANC

1858 Geosphere 0 Oxygen Limited Edition Automatic GMT 42mm Bronze, Ceramic and Leather Watch, Ref. No. 129415

$6,800
WATCHES AND WONDERS
A One size is equivalent to a One SizeOne Size
Editor's Notes

Nepal-born British mountaineer Nimsdai Purja set two new mountaineering world records at Mount Everest - he reached the summit without supplemental oxygen and while doing so wore this Montblanc limited-edition '1858 Geosphere 0 Oxygen' timepiece. Powered by a Swiss-made calibre MB 29.27 automatic movement, it's comprised of a polished bronze case and black ceramic bezel housing a signature blue glacier dial detailed with Geosphere Northern and Southern hemispheres. One of only 290 pieces, it's uniquely devoid of oxygen to ensure its precision over time, irrespective of how harsh the mountain environment may be.


We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing watches@mrporter.com

Details & Care

Movement

  • Swiss-made calibre MB 29.27 automatic movement with 46-hour power reserve
  • 33 jewels, 28,800 Vph

Functions

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

Dial

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

Case

  • Bronze 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 blue leather strap (Calf)

Specifications

  • Case diameter: 44mm; case thickness: 12.8mm; strap width: 22mm
  • Water resistance: 10 bar
  • Comes in a presentation box
  • Reference number: 129415
  • This item has been imported
Delivery and Returns
Find out more about our delivery options. Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your home or office for free.
Product Code 1647597283109095

Returns or Exchanges

Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free collection from your home or office.