Montblanc- Boheme Automatic Steel 19920 Two -Tone while the screw-down see-through case-back

while the screw-down see-through case-back provides a view of the new caliber 6R64 29-jewel automatic movement with manual winding capability

case and strap

Caliber Number 6R21 Movement Type Automatic with manual winding Precision +25 to -15 seconds per day Power reserve Approx

are transferred in light brown and red

one of the world's first automatic chronographs

Montblanc- Boheme Automatic Steel 19920 Two -Tone while the screw-down see-through case-backBrand: Montblanc Collection: Bohemian Functions: Clock Form: Round Strap: Steel Color: Blue Dial Color: Silver Case Material: Steel Dial graphics: Diamond Indices Crown: at Pressure Case back: Sapphire glass Movement: Automatic Power Reserve: 42 hours Water Resistance: 30 m Glass: Sapphire Diameter: 30 mm Closure: Ardiglione Buckle Width: 13 mm Origin: Swiss