|Name:||Monaco Calibre 15 Blue|
Ref. 1533B is the blue-dialed version of the Calibre 15 Monaco. With its 1533 siblings it would be the first Monaco to feature a runnings seconds hand, although eccentrically placed at the 10 o'clock position.
Caliber 15 is the only movement from the Chronomatic family that features a running seconds hand; to achieve this, the 12h recorder had to be dropped.
|Base:||Chronomatic Group Chronomatic 12|
|Time:||Hours, Minutes, Small Seconds|