Reloj automático Montblanc 1858 Geosphere GMT Limited bronce esfera negra MB117840

“It is such a unique perspective on the GMT concept. … you can pretty much see at a glance what the time is anywhere in the world.” “… one of the most underrated luxury watches … killer lume … it goes for much less than retail in the secondary market.”   Others mention: It wears large (~52 mm lug‑to‑lug for some), lacks a seconds hand, and uses a rotor-heavy Sellita movement . ⸻ 💶 Pricing & Market Value • Retail price at launch was approximately €5,890 (~US $6,300) for the bronze version .

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