38mm black high-tech ceramic case
Beveled glass crystal below clock can be etched for personalization
NiCad battery power supply option (ideal for electric forklifts)
The Nautic 581 comes complete with 2 front santoprene rubber pads designed to cushion your kayak and 2 rear spring loaded
4 way drive
Patek Philippe - Complications Annual Calendar - 38.5mm Watch 5396R-012 Geometric 38mm black high-tech ceramic case38. 5 mm 18K rose gold case, sapphire crystal back, silvery opaline dial with gold applied Breguet numerals, caliber 324 S QA LU 24H 303 self winding movement with annual calendar, day, date, month in apertures, moon phases and 24 hour indication, sweep seconds hand, approximately 35 45 hours of power reserve, shiny chocolate alligator strap with square scales, fold over buckle. Water resistant to 30 m.