The Montblanc 1858 Geosphere 117840 blends rugged expedition character with refined Swiss watchmaking, pairing a warm 43mm titanium-bronze case with a striking black dial and Montblanc’s distinctive twin-hemisphere worldtime display. Designed with travelers and adventurers in mind, it features rotating Northern and Southern Hemisphere globes, a second time zone, and a date display, all presented in a layout that feels both technical and elegant. Beige luminous numerals and the aged leather strap give it a vintage field-watch presence, while the limited-edition production adds real collector appeal. It is a piece that stands out not just for its complication, but for the way it captures the spirit of exploration in a genuinely wearable luxury watch.

Pre-owned Montblanc 1858 Limited Edition Geosphere Watch. Reference 117840. Overall, this watch is in A+, Excellent condition. Watch comes with the original box and papers. 

- Ref No. : 117840
- Serial No./Year: 7459-BBGJ3GY91-/-2020
- Case:
    43mm diameter, 22mm lug width, 13mm thickness, 52mm Lug-to-lug.
    Titanium-Bronze
- Crystal: Sapphire
- Movement & Accuracy: 
    Caliber: Montblanc Cal. MB29.25 Auto (SW300-1 Base)
    Complications: Worldtimer, GMT, Date Indicator
    Measured Accuracy: +4 sec/day.
    Amplitude: 271°
    Beat Rate: 28800 A/h
- Band: Original Leather Bund Strap
- Condition Rank: (A+) Excellent Condition. Please See Photos and Condition Rank Guide
- Country of Manufacture: Switzerland

Condition Rank Guide:
-NOS: Item is in New Old Stock condition (NOS). Shows little to no signs of wear apart from some minor handling wear.
-A+: Item is in Excellent condition. Micro-scratches can be seen on the sides of the case, bezel, and/or bracelet. No pitting/gouges on the case or scratches in the crystal.
-A: Item is in Very Good condition. Minor scratches and scuffs can be seen on the sides of the case, bezel, and/or bracelet. No pitting/gouges on the case or deep scratches on the crystal.
-B: Item is in Good condition. Moderate scratches and scuffs can be seen on the sides of the case, bezel, and/or bracelet. Minor pitting/gouges may be visible on the case. One or less deep scratches may be visible on the crystal. See photos.
-C: Item is in Fair condition. Heavy scratches and scuffs can be seen on sides of the case, bezel, and bracelet. Significant pitting or gouges are visible on the sides of the case and the crystal shows multiple deep scratches
-NR: Item is in Non-Running condition. Item is not functional. For parts or repair only.