This is a Longines chronograph manufactured around the 1940s, featuring the renowned Caliber 13ZN movement. The timepiece is exceptionally rare, with an 18k yellow gold case and a highly sought-after black gilt tachymeter dial.
The black dial, crafted using the gilt technique, is a rarity among 13ZN models. It showcases a striking contrast between its glossy black mirror finish and gold lettering. Despite its moderate 35mm size, the solid 18k yellow gold case exudes a sense of weight and luxury, achieving a remarkable harmony with the dial.
Longines' in-house chronograph movements are historically significant and are regarded as some of the finest ever made—an enduring legacy that will continue to be recognized and valued.
This piece comes with a later original leather strap and a gold-plated buckle. Additionally, it is a rare variation of the 13ZN, as it does not feature the flyback function typically found in this caliber.