Frederique Constant Manufacture Classic Perpetual Calendar /Root/Start/Breitling/Premier B15 Duograph and dial of this Speedmaster

and dial of this Speedmaster are made of black ceramic — the name alludes to the far side of the moon

and a screw-down crown secures it

Reference 5327R-001 executes this complication in a Rose Gold case with a white dial

The case measures 42 mm and radiates a luxurious presence

The Annual Calendar is a Patek invention from 1996

Frederique Constant Manufacture Classic Perpetual Calendar /Root/Start/Breitling/Premier B15 Duograph and dial of this SpeedmasterFrederique Constant Manufacture Classic Perpetual Calendar (Reference FC 776SAL3H6) This model belongs to the Manufacture line of Frederique Constant and carries the model designation Perpetual Calendar. The stainless steel case measures 40 mm. The dial is presented in ros. The features include date display, month display, day of week display, perpetual calendar, and moonphase. A sapphire crystal protects the display. Water resistance is 50 meters.