Hours, Minutes & Seconds
Date Window
Ceramic Bezel
 Specifications:
 Movement: Automatic MB 24.17
 Power Reserve: 50 Hours 
 Water Resistance: 30 bar / 300 meters / 660 ft
Case:
 Material: Stainless steel case
 Diameter: 42 mm
 Crystal: Sapphire Crystal
 Caseback: Closed with Minerva engraving
Dial:
 Color: Blue Dial
 Hands: Hands enhanced with SuperLuminova
 Markers: Applied indices with SuperLuminova
Strap:
Blue Rubber strap
Warranty:
Montblanc International 2-Year Warranty
Details:
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 black 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 a tapered interchangeable stainless steel bracelet with fine adjustment for precision fitting. The timepiece conforms to the ISO 6425 norm for diving watches and is water-resistant to 300 meters.
            
