This vintage Gruen Precision wristwatch is a classic and elegant timepiece for men. Featuring a stainless steel case with a polished finish and a silver bund strap, this watch has a round white dial with Arabic numerals and 17 jewels. The Swiss movement watch is shock-resistant, magnetic-resistant, and water-resistant up to 10 meters. Has new o ring but please don't submerge a vintage watch not a good idea. Keep them out of the water because you have to remember there really old and a thing or two may have been changed over the years.The watch comes with no papers, service records, or original box/packaging. The model reference number is N510SS. This watch is perfect for anyone looking for a vintage watch with a classic style and Swiss craftsmanship.