This Vintage Nivada Grenchen Leonardo Da Vinci wristwatch, made in Switzerland in the 1960s, features a unique mechanical automatic movement. The gold dial and yellow gold case are complemented by a black leather two-piece strap, giving the watch a classic and timeless look. With a 38mm gold-plated case, this watch is a stylish piece for men who appreciate vintage timepieces with a touch of history and elegance