Montblanc 1858 Geosphere 42mm
Reference: MB125567
The Montblanc 1858 Geosphere 42mm in silver and blue is a world timer watch released under the 1858 collection. In terms of construction this version features a 42mm titanium and ceramic case paired with a titanium/stainless steel band and sapphire crystal. The movement is an automatic Montblanc reference MB 29.25 based on the Sellita SW300-1 a movement. It has a power reserve of 42 hours and beats at a frequency of 28 800 beats per hour.
Essentials
Collection
Watch style
Crystal
Sapphire
Materials case
Titanium, Ceramic
Materials band
Titanium, Stainless steel
Water resistance
100 m
Visuals
Case shape
Round
Case diameter
42 mm
Case height
12.8 mm
Lug width
22 mm
Indices
Arabic numerals, Batons
Colors case
Silver, Blue
Colors dial
Blue
Colors band
Silver
Movement
Caliber
Montblanc MB 29.25
Base caliber
Sellita SW300-1 a
Type
Automatic
Power reserve
42 hours
Frequency
28 800 bph /
4 Hz
No. of jewels
26
Complications
Features
Storage
Books
Tools
Clocks
Straps
Misc.Brand - Montblanc
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