Oris Big Crown Small Second, Pointer Day

The Oris Big Crown Small Second, Pointer Day, reference 01 645 7629 4061-07 8 22 76, has a 44 mm steel case with a see-through back and a steel bracelet at 22 mm lugs, rated water resistant to 100 metres. The silver dial beneath double-domed sapphire displays the weekday by a centre hand alongside a date window. A subsidiary dial indicates small seconds beside the hour and minute hands. Self-winding calibre 645 keeps a 38-hour power reserve.