The Montblanc 1858 Iced Sea Automatic Date is Montblanc's first sports diving watch, inspired by the Mer de Glace, the main glacier of Mont Blanc. The blue dial with a "glacier" pattern is made using an ancestral technique called graté-boisé, while the unidirectional ceramic bezel and engraved caseback make it ISO 6425 compliant.
CASHET
CASE MATERIALS Stainless Steel
DIAMETER 41mm
DIAL Blue with "glacier" motif with luminescent Arabic numerals rhodium finish
LUNETTA One-way rotating bezel Ceramic
COLOR LUNETTE Blue
GLASS Domed sapphire crystal with anti-reflective treatment
CROWN Screw and grooved stainless steel with embossssed Montblanc emblem
WARMING 30 bar (300 m) bar
MOVING
TYPE MOVEMENT Automatic winding
NUMBER OF RUBIES 26 Jewels
Strap
MATERIAL Steel
COLOR Silver
