
Montblanc 1858 Geosphere
Ident No. 125565
Movement
Movement Type: Automatic, self-winding
Calibre: MB 29.25
Power Reserve: 42 hour
Frequency: 28800/h, 4 Hz, 26 Jewels
Balance Spring: Flat hairspring
Complications
Indications: Hour, Minutes, 2nd time zone
Case
Material: Titanium
Dial: Blue dial with white luminescent Arabic numerals and indexes
Case back: Titanium case
Distance between horns/clasp: 22 mm
Height: 12.8 mm
Diameter: 42 mm
Water Resistant: 10 bar (100 m)
Weight: 97 g