1940s Longines 10K Gold Filled Mechanical Tank

1940s Longines 10K Gold Filled Mechanical Tank A dreamy Longines from the 40s - featuring a 10K gold filled tank style case, refinished dial, elegant leaf hands, sub seconds, and original crystal. Comes with a new old stock lizard grain black leather strap. This piece was originally cased and times in the USA.  Case size: 23mm Lug to Lug: 41.5mm Thickness: 11mm incl. crystal Movement: Longines Manual Wind Cal. 9L. Runs and keeps time within -4 minutes per day. Service history unknown. Although running, we always recommend you have your vintage timepiece serviced by a professional watchsmith for optimal performance and longevity. Please note: A service is recommended for this piece - if you would like us to service it, please message us after ordering - the service adds an additional $150 USD and can take a few weeks to complete. Estimated turnaround will be provided by the watchmaker. In great vintage condition. Light wear consistent with age. Crystal has minor scuffs, barely visible.