The Montblanc 1858 collection draws inspiration from the professional Minerva watches of the 1920s and 1930s, designed for military use and exploration. By reinterpreting these historic models, Montblanc 1858 expresses the spirit of alpine excursions, embodying the modern trend of returning to nature. The Montblanc 1858 Geosphere Limited Edition 1858 is dedicated to the world mountaineering challenge "Seven Summits", the "Holy Grail" of mountain hiking. The 42 mm bronze case features contrasting beige details with brown elements, which draw inspiration from the colors of the deserts. The timepiece features a universally manufactured time complication developed by Montblanc watchmakers in Villeret: two domed globes that rotate in opposite directions, completing a complete evolution in 24 hours. Both are surrounded by a scale with 24 time zones, along with a day/night display in contrasting colors that allows you to better appreciate the various time zones, thanks to luminescent continents that provide greater visibility and better performance in the dark. The timepiece is complemented by a Gramato brown calfskin strap with beige stitching.
Ident No. MB128504
TYPE MOVEMENTAutomatic windingGAILEMB 29.25NUMBER OF RUBIES26 JewelsSPIRAL BALANCEFlat spiral
ComplicationsUniversal time with revolving North and South hemisphere globes, 24-hour scale and day/night display; Dual Time function; date disc
CASE MATERIALSBronzeDIALRocky desert dial with Arabic numerals and luminescent hour markers 18 K pink gold finishLUNETTATwo-way rotating bezelANTI-SCRAFT CRYSTALYes!CRYSTAL SHAPEBombatoDESCRIPTION CRYSTALDomed sapphire crystal with anti-reflective treatmentCRYSTAL TYPESapphireCROWNBronze fluted with embossed Montblanc emblemANSWER WIDER22 SIGNCOLOR LUNETTEBrownMATERIALBronzeWARMING10 bar (100 m) The BarBRACELET COLORBrownCASE DIAMETER42 SIGN
