METAL: Stainless Steel. MEASUREMENTS: Case - 20.5mm excl crown x 24mm excl lugs. Black patent leather Omega band with Omega steel buckle. Black dial with Omega Constellation logo, bezel decorated with diamonds, 4 diamond markers. MOVEMENT: Quartz - Running order.Watches are guaranteed to be in running order, if described as such, at the time of listing only. Watches have not been tested for features functionality, unless otherwise stated in description.