Patek Philippe - Complications Chronograph Watch 5170G-010 Ceramica world time indication simultaneously indicating

world time indication simultaneously indicating the time in all 24 times zones

47mm AISI 316L polished steel case with removable wire loop strap attachments

Composite toe model is electrical hazard (EH rated) and meets ASTM standard F-2413-05

scratch-resistant Black 1000 denier Nylon laminated to shock-absorbing foam with color inlaid engraved Silver Conchos and Ostrich Cow trim in Black

The face of the Vectormaster permits the rapid solution of problems involving vectors

Patek Philippe - Complications Chronograph Watch 5170G-010 Ceramica world time indication simultaneously indicating39. 4 mm 18K white gold case, sapphire crystal back, ebony black opaline dial with gold applied Breguet numerals, caliber CH 29 535 PS manually wound movement with central chronograph hand and 30 minute elapsed time counter, seconds subdial, approximately 65 hours of power reserve, shiny black alligator strap with square scales, fold over buckle. Water resistant to 30 m.