Vintage Gruen 705/127 Guild Men's Mechanical Wristwatch 705 Swiss 14k White GFProduct Description Item: Wristwatch Brand: Gruen Model: Guild Reference: 705 127 Movement: Mechanical Case Material: 14k White GF Country: Swiss Gender: Men's Caliber: 705 Size: 25mm About the brand: Founded in Ohio Gruen was one of the largest American watch manufacturers for the greater part of the 20th century. In fact, shortly after their relocation to Cincinnati, Gruen became the number one selling watch brand in the US. Like many brands their