117837Ref

Launched in 2018, the 42mm stainless steel Montblanc 1858 Geosphere includes a ceramic rotating bezel and an engraved case back, powered by the self-winding MB 29.25 caliber with world-time globes, a second time zone, and a date display. Reference 117838 includes a brown 'sfumato' calf leather Bund strap, reference 119286 features a cognac-colored aged calfskin strap, and reference 117837 comes with a black NATO strap.