Over centuries, the slow movement of glaciers has carved some of Earth's most stunning geological features. As glaciers form and recess, they expose and relocate fertile soil. In the process, many of the felled trees become preserved as subfossils and are pushed into a glacier's moraine, the dense mass of sediment a glacier deposits at its outer edge. The Montblanc Iced Sea Automatic Date 0 Oxygen Limited Edition timepiece pays homage to this special geological form also found in the Mer de Glace - the largest glacier on the Mont-Blanc massif. It features a unique striking dial embedded with fragments of subfossil wood coming from the Mer de Glace, millennia old, that have been preserved while trapped in glacial ice. This limited edition of 700 pieces is housed in a 41 mm stainless steel case totally devoid of oxygen and comes with a unidirectional rotatable bezel with brown ceramic insert lowered by laser from 0-15 minutes, an embossed case back, and an interchangeable stainless steel bracelet with fine adjustment system. The timepiece comes with a water resistance of 300 meters.