Oris Big Crown ProPilot Big Day Date

The Oris Big Crown ProPilot Big Day Date, reference 01 752 7698 4063-07 5 22 06FC, has a 45 mm steel case with a see-through back and 22 mm lugs on a leather strap, rated to 100 metres. Enlarged individual day and big date windows occupy the grey dial beneath domed sapphire. Self-winding calibre 752 supplies a 38-hour power reserve and drives the central seconds hand.