After having strived for the greatest heights, Montblanc explores the marine universe at 4810 meters below sea level with the Montblanc Iced Sea 0 Oxygen Deep 4810. The glacier 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 gratte-boise. Housed in a 43 mm titanium case totally devoid of oxygen with a shield protecting the screw-down crown, this diving watch comes with a case back adorned with a 3D engraving of the view divers see when diving underneath the ice. The timepiece is powered by Montblanc’s Manufacture, COSC-certified, automatic MB 29.29 movement, with approx. five days of power reserve and conforms to the ISO 6425 norm for scuba diving. It is water-resistant to 4810 meters. Ident No. MB133268 Movement MOVEMENT TYPE Automatic movementHours - Minutes - Seconds - Date FREQUENCY (VPH) 4 /h FREQUENCE (HZ) 28800,0 Hz Case CASE MATERIAL Titanium CASE DIAMETER 1.69 inches CASE HEIGHT 0.76 inches BEZEL Unidirectional rotating bezel BEZEL MATERIAL Titanium SAPPHIRE CRYSTAL Domed sapphire crystal with anti-reflective coating DIAL Sfumato iced blue glacier pattern dial with white luminescent rhodium-coated Arabic numerals and indexes
Product details provided by: Montblanc