Oris Big Crown Complication

The Oris Big Crown Complication, reference 01 582 7678 4364-07 8 20 32, is a GMT watch with a 40 mm steel case, a steel bracelet and 20 mm lugs, rated water resistant to 100 metres. Its black dial shows a second time zone alongside date and weekday subsidiary displays. Domed sapphire covers central seconds and a moon phase window. A rose gold PVD-plated steel bezel surrounds the dial, while the case has a see-through back. Self-winding calibre 582 has a 38-hour power reserve.