Based on Sellita SW500 (a or b variants). Features classic chronograph layout with 30-minute counter at 12, day-date at 3, 12-hour counter at 6, and small seconds at 9. Used in Star Legacy Chronograph Day-Date models.
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
48h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
7.9mm
Display Type
Analog
Rotor Type
bidirectional
BRAND
MontblancTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2018CALIBER FAMILY
MB 25.xx ChronographsCOUNTRY
SwitzerlandALSO KNOWN AS
