Vintage 23mm Longines 17J Mechanical Wristwatch Movement 23Z Swiss Small Seconds Model: A8 Military

Model: A8 Military

Reference: 100-98 AMCS

Model: Ana Digi

Model: Rectangle Dial

Size: 5/0s

Vintage 23mm Longines 17J Mechanical Wristwatch Movement 23Z Swiss Small Seconds Model: A8 MilitaryProduct Description Item: Wristwatch Movement Brand: Longines Movement: Mechanical Jewels: 17 Caliber: 23Z Country: Swiss Gender: Men's Product Measurements Diameter: 23mm Diameter of dial: 28mm Product Condition The Longines 23Z is a high quality manual wind movement from the 1950s early 1960s, featuring 17 jewels, 18,000 BPH frequency, and a 44 hour power reserve. Known for reliability, it typically powers vintage dress watches with sub seconds.