Longines L507

Longines caliber L507 is a manual-winding movement introduced in 2005, based on the ETA 6498/2. This is not an in-house Longines caliber but rather an adaptation of the established ETA architecture, configured as a sub-seconds variant with the small seconds dial at 6 o'clock. The L507 remains in production and is used in Longines Heritage collection models.