Montblanc Watch 1858 Automatic Iced Sea Automatic Date Montblanc

Montblanc Watch 1858 Automatic Iced Sea Automatic Date 129371.

When it came to imagining a new sports diving watch, Montblanc didn’t go to the world’s tropical waters for inspiration, but rather climbed up to the glacial lakes of the Mont-Blanc Massif. Ascending via the Chamonix Valley to the Mer de Glace (Sea of Ice), the Maison’s designers were captivated by the texture of the glacial ice with its interlocking network of crystals that have been frozen in time for millennia.

Full with ideas, they returned to the Manufacture to try and figure out a way of translating what they had seen onto the face of a watch. This was no easy feat as not only had it never been done before, but a watch dial measures a mere 0.5 mm in height, making it very difficult to create the illusion of looking into the depth of a glacier.

This timepiece includes the addition of an interchangeable v-shaped stainless-steel bracelet which can be quickly and easily switched for a rubber strap without the need to return to the boutique or the use of any tools. Not only is the bracelet interchangeable, but it is also adjustable on the wrist, so each owner can find their perfect fit, especially when wearing it over a wet suit.

The Montblanc 1858 Iced Sea Automatic Date is more than a sports watch, it is a certified diving timing instrument, conforming to the ISO 6425 norm. In addition to this important safety certification, each timepiece has undergone the Montblanc Laboratory 500 Hour Test to ensure that it is shock, magnetic, temperature, and water-resistant (30 bar) and that its fasteners are reinforced for maximum security.

The timepiece also needs to be visible in all conditions. For this, Montblanc has incorporated white Super-Luminova® on the hands, indexes, and dot at 12 o’clock, which all glow in a luminescent shade in low light, keeping with the glacial theme.