Montblanc 1858 Geosphere 0 Oxygen The 8000 130982 Citrine Diamond Carat: 1

Diamond Carat:  1

Connoisseurs are left impressed by the result

Powered by Seiko's Spring Drive technology which combines a mechanical base

Case: Stainless steel with super-hard coating

reliability and precision

Montblanc 1858 Geosphere 0 Oxygen The 8000 130982 Citrine Diamond Carat: 1Paying tribute to the worlds highest peaks and the alpinists who dare to climb them enduring extreme conditions, this Montblanc 1858 Geosphere 0 Oxygen The 8000 is housed in a 42mm titanium case totally devoid of oxygen. This has several advantages for explorers by eliminating fogging and preventing oxidization, thus allowing the movement to last far longer with greater precision. The timepiece is powered by the MB 29. 25 automatic movement with