Movement Montblanc Manufacture Calibre MB R220
Type of movement Mechanical movement with automatic winding mechanism and twin barrels Chronograph Monopusher with column-wheel control and vertical disc clutch
No. of components 343
No. of jewels 42
Power reserve 72 hours
Balance Screw balance Ø 9,70 mm ; Moment of inertia: 12 mgcm²
Frequency 28'800 bph (4 Hz)
Hairspring Flat
Plate Rhodium plated and circular grained
Bridges Rhodium-plated, Geneva stripes
Gear train Special toothing for more efficient power transmission
Indications - Hours and minutes on off-center dial
- Digital hour display with integrated day/night indication
- Day by disc
- Date by disc
- Power reserve indicator on case back
Chronograph Chronograph tallies 60 elapsed seconds and 30 elapsed minutes on rotating discs with motionless hands
Features
Case 18 K red gold
Domed sapphire crystal with double antireflective coating
Screwed case back with transparent sapphire crystal
Water resistance To 3 bar / 30 m
Dimensions Ø 43 mm; Height 15,30 mm
Crown 18 K red gold with inlaid mother-of-pearl Montblanc emblem
Push-piece Monopusher at 8 o`clock
Dial Silver-coloured with Grain d`Orges guilloche
Digital hour display
Strap Brown Alligator-skin strap with triple-folding clasp made of 18 K red gold
Further models in Platinum 950 (limited to 28 pieces) und Stainless steel
No comments:
Post a Comment