Details
Two gentleman's wristwatches, comprising:
a chromed and steel Helvetia chronograph, circa 1940, 33mm; a Gigandet chromed and steel chronograph, circa 1960, 36mm. (2)
a chromed and steel Helvetia chronograph, circa 1940, 33mm; a Gigandet chromed and steel chronograph, circa 1960, 36mm. (2)