La Montblanc 1858 ICED SEA Automatic Date, very first Montblanc diving watch, presents a dial enhanced with a glacier motif giving the impression of seeing its depths. The pattern of this black dial is inspired by the sea of ice, the main glacier of the Mont-Blanc massif. Its texture is the result of an almost forgotten ancestral technique called the Graté-Boisé. The watch has a unidirectional bezel in two -color ceramic and a engraved housing background. It is mounted on an interchangeable blue stainless steel bracelet with a specific adjustment system. This watch complies with the ISO 6425 standard for diving watches and is waterproof at 300 meters.
Ident. N °: 129371
Movement type: Automatic movement
Caliber movement: MB 24.17
Ruby number: 26 Jewels
Spiral: flat spiral
Indications: hours, minutes, attendant attendant, second in the center
Complications: Date by a disc
Composition of the case: stainless steel
Spell: Unidirectional rotary bezel
Crystal shape: curved
Crystal description: Bombed sapphire glass treated anti -reflective
Crystal type: sapphire
Crown: screwed and notched in stainless steel, adorned with the Montblanc emblem in relief
Distance between barrettes: 20 mm
Spell color: black
Stance: 30 bar (300 m) bar
Composition of the rear of the case: stainless steel case with unidirectional bezel in two -tone
Bracelet color: steel
Composition of the telescope: Steel - Ceramics
