Montblanc 1858 Géosphere Limited Edition - 1858 pieces

The Montblanc 1858 line is inspired by professional watches produced by Minerva in the 1920s and 1930s for the army and exploration. Reinterpreting these historical models, Montblanc 1858 reflects the spirit of mountain exploration and is part of the current trend of a return to nature. The Montblanc watch 1858 Geosphere Limited Edition 1858 is dedicated to the challenge of the seven summits, the Holy Grail of mountaineers. It presents itself in a 42 mm bronze case with beige and brown details in contrast, evoking the desert. The watch is provided with a universal hours of manufacture of manufacture made by Montblanc watchrs in Villeret: two curved globes evolving in an opposite direction make a complete rotation in 24 hours. The globes are surmounted by a graduation for the 24 time zones and a day/night indicator in contrasting colors. The different time zones can thus be apprehended intuitively, using the luminescent continents which improve visibility and performance in darkness. The timepiece is mounted on a brown sfumato veal leather bracelet with beige stitching.

Ident. N °: 128504
Movement type: automatic movement
Caliber movement: MB 29.25
Ruby number: 26 Jewels
Flat spiral
Complications: Hours of the world with rotating globes of north and south hemispheres, 24 -hour scale and day/night indication; Second time zone; Date by a disc
Composition of the box: bronze
Dial: rocky desert dial decorated with Arabic figures and golden luminescent indexes with pink gold 18 k
Glasses: bidirectional rotary bezel
Anti-scratch crystal: Yes
Crystal shape: curved
Crystal description: curved sapphire glass, double anti -reflective treatment
Crystal type: sapphire
Crown: notched bronze decorated with the Montblanc emblem in relief
Distance between the barrettes: 22 mm
Glasses color: brown
Material: Bronze
Waterproof: 10 bar (100 m) bar
Bracelet color: brown
Box diameter: 42 mm
Composition of the telescope