Montblanc caliber MB M65.60
MB M65.60 description
Manually wound movement with 1-minute tourbillon at 12 o'clock; 'Mysterieuse' indications for hours & minutes at 6.
Balance spring with Phillips curve.
Manually wound movement with 1-minute tourbillon at 12 o'clock; 'Mysterieuse' indications for hours & minutes at 6.
Balance spring with Phillips curve.