







Montblanc 1858 Geosphere 0 Oxygen South Pole Exploration Limited Edition - 1,990 pieces
20€ de réduction avec le code Newsletter
Livraison offerte dès 100€ d'achat
The Montblanc 1858 Geosphere 0 Oxygen South Pole Exploration Limited Edition, limited to 1,990 pieces, pays tribute to polar adventurers and the icy landscapes of Antarctica. Designed for explorers, this watch combines advanced technology with remarkable aesthetics, embodying the excellence of the Montblanc brand.
With its glacier blue sfumato dial adorned with a glacier pattern, this watch reflects the essence of frozen lands. The luminous rotating globes, indicating global time zones and day/night displays, captivate with their design and functionality. The bidirectional rotating bezel made of anodized blue aluminum perfectly complements the dial, offering a striking visual harmony. The interchangeable strap, available in gray leather or textile with a "rope" pattern, enhances its robust and elegant appeal.
The ultra-lightweight 42 mm titanium case devoid of oxygen ensures increased precision and durability by eliminating fogging and oxidation. This timepiece is powered by the MB 29.25 caliber, an automatic movement with a manufacture universal time complication. The domed sapphire crystal, treated with anti-reflective coating, protects this engineering marvel.
With dimensions of 4.2 cm in diameter and 1.28 cm in thickness, this watch is water-resistant up to 10 bar (100 m), ideal for facing extreme challenges.
Main features of the watch:
• Color: Glacier Blue
• Materials: Oxygen-free titanium case, anodized aluminum bezel
• Dial: Glacier pattern blue sfumato
• Movements: MB 29.25 caliber, automatic movement, universal time complication
• Strap: Interchangeable gray leather or textile strap with "rope" pattern
• Glass: Domed sapphire crystal with double anti-reflective treatment
• Crown: Notched titanium with Montblanc emblem
Dimensions and specifications:
• Case diameter: 4.2 cm
• Case thickness: 1.28 cm
• Water resistance: 10 bar (100 m)
• Ident No. 130961
Service Guide
Watch maintenance
Repair in 2h
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Polishing
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Nib Cleaning
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Nib Fitting
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Up to 4810 meters deep
This edition, which can dive up to 4,810 meters below sea level, is equipped with "Zero Oxygen" technology, ensuring tested performance in challenging environments with an anti-fog system and prevention against internal oxidation.
COSC certification and a power reserve of approximately five days.
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Maintenance tips
Taking care of your watch
Your watch can be compared to a piece of jewelry. Creations that incorporate such a level of craftsmanship require special care to maintain their perfect appearance and performance. Depending on its mechanical characteristics, your watch should be serviced every three to five years.