IWC, Mark XII Saab, 'Mellow Yellow' Case size: 36 mm Material: titanium Movement: automatic, caliber IWC 37552 (ETA 2892A2) Year: 1997 Crystal: sapphire crystal Bracelet: leather strap, original buckle Reference number: 3242 Serial number: 2654189 Accompanied by: certificate, box, paper box Please keep in mind that an overhaul might be needed, since no service history is available.