Oris Big Crown Original Pointer Date

The Oris Big Crown Original Pointer Date, reference 01 584 7550 4061-07 5 14 53, has a 28.5 mm steel case with a see-through back, a leather strap and 14 mm lugs, water resistant to 50 metres. The silver dial displays central seconds beneath a domed acrylic crystal. Self-winding calibre 584 keeps a 38-hour power reserve. A centre hand gives the pointer date indication.