Launched in 2018, the Montblanc 1858 Geosphere houses a 42mm stainless steel case with a ceramic rotating bezel and an engraved solid case back. Powered by the self-winding MB 29.25 caliber, it displays rotating globes at 12 and 6 o'clock, a second time zone at 9 o'clock, and a date at 3 o'clock. Reference 117838 comes on a brown sfumato calf leather Bund strap, 119286 on a cognac aged calfskin strap, and 117837 on a black NATO strap.
Shape
Round
Glass
Sapphire
Thickness
12.80 mm
Diameter
42.00 mm
Water Resistance
100.00 m
Dial Color
Black
Material
Calf
