The Calatrava line of watches from Patek Philippe has been joined by yet another addition to the very popular collection, the Calatrava Officier Reference number 5153 is a watch with classic design and beauty. This new addition is only being produced in a single metal, 18 carat yellow gold which and will have a total width measuring 38 mm in diameter. The case has a Bassine-style bezel with a signature turban-shaped crown as well as horns with rounded ends feature visible screw attachments. The sapphire crystal case back is protected by a hinged anti-dust cover which helps create a 30 meters water resistance for the watch.

The dial is made in a silvered opaline with a hand-guilloché center and has gold applique hour markers. The gold hands display hours, minutes and center seconds and there is a date window at the 3 o’clock position. The Officier is nicely complimented by the matt chocolate brown large square-scaled alligator strap. The Calatrava Officier is powered by a mechanical self-winding, 324 S C caliber movement which by itself is 27 mm in diameter and 3.3 mm high. The movement is comprised of 213 parts which includes 29 jewels and 6 bridges. The movement has a gyromax balance and has a total of 28,800 vibrations per hour. The movement allows for power reserve with a maximum of 45 hours.