Description
Montblanc 1858 Geosphere 42mm
Firstly, the Montblanc 1858 Geosphere 42mm watch possessesnumerous characteristics that contribute to its charm and uniqueness. These are described below.
- Reference: MB117840
The Montblanc 1858 Iced Sea Automatic Date marks a significant milestone as Montblanc's first dive watch . Its dial is adorned with a glacier motif , inspired by the depths of the Mer de Glace , the main glacier of the Mont Blanc massif. This unique black texture is achieved using the ancient technique of wood-scraping , a nearly forgotten method that gives each watch a distinctive finish.
The watch features a two-tone ceramic unidirectional bezel and an engraved case back, adding a touch of sophistication and a nod to its mountain heritage. Its interchangeable stainless steel bracelet, with its beveled design, allows for a precise fit and optimal comfort.
Compliant with ISO 6425 standards for dive watches, this timepiece is water-resistant to 300 meters , guaranteeing reliable performance even in extreme conditions. In short, the Iced Sea Automatic Date is a triumph of design and functionality, reinforcing Montblanc's position as a leading player in the dive watch market by combining innovation and elegance.
This model is available in different versions:
- The model currently on screen: Montblanc 1858 Geosphere 42mm.
- Montblanc 1858 Geosphere O oxygen Limited Edition 42mm






