Panerai Luminor Marina 44 /Root/Start/Patek Philippe/Calatrava This is achieved by a

This is achieved by a cam mechanism in the manufacture calibre TH20-08

with its rays emanating from the center

Rolex Day-Date (Reference 228239-0046)

Inside beats the automatic calibre 9002

Panerai Luminor Marina 44 /Root/Start/Patek Philippe/Calatrava This is achieved by aPanerai Luminor Marina 44 (Reference PAM01313) The reference PAM01313 is the blue counterpart to the black standard version of the Luminor Marina. Both share the 44 mm cushion shaped case and the crown protecting bridge, which presses the crown against the case to seal it the mechanism that gave the line its name. Inside, the manufacture calibre P. 9010 operates with a 72 hour power reserve. Small seconds and a date display are arranged on the dial.