CORUM Golden Bridge 18k yellow gold wristwatch, Switzerland around 1990, manual winding, reference 13150, original bracelet with buckle, case back against case 4-times screwed down, on both sides multiple faceted, sapphire crystal, very lavish hand engraved 18k gold bar shape-lever movement, order of the wheels in different levels, rear site winding & hand-setting, measures approx. 34 x 20 mm, needs to be overhauled, condition 2-3