This Montblanc 1858 0 Oxygen Monte Rosa Limited Edition is fitted with a black sfumato glacier pattern dial that captures the texture of glacial ice. The timepiece is housed in a 42 mm rose gold 750/1000 (18 karats) case totally devoid of oxygen with a fluted bidirectional rotatable bezel with black ceramic insert with luminescent cardinal points. Powered by the MB 29.25 calibre with Montblanc’s Manufacture worldtime complication, this automatic movement includes rotating Northern and Southern Hemisphere globes, a 24-hour scale, Day & Night indications, dual time display, and a date. A 3D colored laser engraving of the Monte Rosa mountain on the case back as well as an interchangeable black rubber strap with a taper and fine adjustment system complete the timepiece.