Longines Spirit. The watch contains a 42mm stainless case screw in crown Sunray blue chronograph date dial with a arabic markers and chronograph function with seconds 12 hour and 30 minute mechanisms.
Longines Vintage pink gold gilt dial manual classic oro rosa... for $1,722 for sale from a Trusted Seller on Chrono24
Appraisal and repair for vintage Longines Cal 30 CH. : r/VintageWatches