A vintage stainless steel wristwatch by Concord, a Swiss luxury goods company. Mariner model. Twelve-sided 18K yellow gold bezel, single crown. Black guilloche dial with date window, baton indexes, marked Concord, Quartz, Swiss. Link bracelet with gilt accents. Marked Concord Mariner. Water Resistant, SG, 15.78.117, 707741, Swiss on the backside. The item comes in original box. Collectible Luxury Watches And Clocks.