Description

Where most GMT timepieces indicate the second time zone with an additional hand, the Montblanc 1858 GMT features a GMT indication without hands that is very intuitive and highly legible. The Montblanc 1858 GMT indicates the second time zone with a red square that moves around the outside of the dial. This red square is positioned next to a fixed blue anodized aluminum bezel with a 24-hour clock. This system also indicates half hours. Other functions include a date and central seconds hand. The timepiece is housed in a 42 mm stainless steel case and comes with a blue sunray dial as well as a tapered interchangeable stainless steel bracelet with fine adjustment for precision fitting. An engraving on the case back shows the continents, oceans, and names of cities in each of the 24 time zones, offering a world time indication. Ident No. MB129616 Movement CALIBER Automatic, self-winding MOVEMENT TYPE Automatic movement Hours - Minutes - Seconds - Date - GMT indication by disk POWER RESERVE 50.0 h FREQUENCY (VPH) 4 /h FREQUENCE (HZ) 28800,0 Hz NUMBER OF JEWELS 25 Jewels Case CASE DIAMETER 1.65 inches CASE HEIGHT 0.48 inches WATER RESISTANT 10 bar (100 m) bar BEZEL Fixed SAPPHIRE CRYSTAL Domed sapphire crystal with anti-reflective coating CROWN Fluted in stainless steel with Montblanc emblem DIAL Blue sunray dial with rhodium-coated luminescent Arabic numerals and indexes; GMT with red aperture

Product details provided by: Montblanc