Longines World Timer Avigation Swiss Air limited, L2.611.4 For Sale

The Longines World Timer Avigation Swiss Air Exclusive #4 wristwatch offered here has been in a single ownership since 1998 and also has the unique serial number 0006.
It's a stylish and functional timepiece designed for men. Featuring a silver stainless steel case with a polished finish and a brown leather two-piece strap, this watch exudes a sophisticated and classic look. The mechanical automatic movement with Arabic numerals and a 24-hour Cities bezel add to its precision and functionality. With features such as a central second, day/date display, and world time functionality, this limited edition watch is perfect for aviation enthusiasts and collectors alike. Made in Switzerland, this timepiece comes with an original 26 years old manual/booklet and leather pouch.
Movement: L.635.5
Key Specifications

• Manufacturer: Longines (based on ETA 2824-2)
• Movement Type: Automatic, self-winding mechanical
• Jewels: 33 jewels (extra jewels added for the world-time/24-hour complication compared to the base ETA)
• Power Reserve: Approximately 38 hours
• Frequency / Beat Rate: 28,800 vibrations per hour (4 Hz)
• Display Functions: Analog center hours, minutes, sweep seconds, date window (typically at 3 o'clock), and a 24-hour world-time ring tracking multiple international time zones