Montblanc caliber MB 21.13

Brand:Montblanc
Reference:MB 21.13
Base: Ronda 788
Movement:Quartz
Display:Analog
Diameter:19.70
Jewels:5
Date:Date
Hands:Hours, Minutes, Seconds
Astronomical:Moonphase

Description

Quartz movement with moonphase based on Ronda cal. 788 in Swiss Made' (5 jewels) version.

Height 2.5 mm.
Normtech movement series; long battery-life (up to 10 years) and special functionality

All watches using this caliber: