Montblanc 1858 Iced Sea Automatic Date

The first-ever sports diving watch for Montblanc, the Montblanc 1858 Iced Sea Automatic Date features a glacier pattern dial that gives the impression of looking into the depths of a glacier. This blue glacial pattern dial is inspired by the Mer de Glace - Sea of Ice - the main glacier of the Mont-Blanc Massif. Its texture was achieved using an almost-forgotten ancestral technique called gratté-boisé. The timepiece comes with a unidirectional bicolor ceramic bezel, an engraved case back, and an interchangeable blue rubber strap with fine adjustment system. The timepiece conforms to the ISO 6425 norm for diving watches and is water-resistant to 300 meters.

MOVEMENT TYPE

Automatic, self-winding

CALIBER 

MB 24.17

NUMBER OF JEWELS

26 Jewels

COMPLICATIONS

Date by disc

CASE MATERIAL

Stainless Steel

DIAL

Blue glacier dial with white luminescent Arabic numerals

BEZEL

Unidirectional rotating bezel

CRYSTAL SHAPE

Domed

CRYSTAL DESCRIPTION

Domed glass box with double anti-reflective coating

CRYSTAL TYPE

Sapphire

CROWN

Screwed and fluted in stainless steel with Montblanc emblem in relief

DISTANCE BETWEEN HORNS

0.79 inches

BEZEL COLOR

Blue

WATER RESISTANT

30 bar (300 m) bar

CASE BACK MATERIAL

Stainless steel case

BRACELET COLOR

Blue

CASE DIAMETER

1.61 inches

BEZEL MATERIAL

Stainless steel and ceramic