Longines watch ULTRA-CHRON 3202-1 Vintage Cal 6651 Gold Plate

SPECIFICATION

Reference : Longines ULTRA-CHRON 3202-1
Movement : 6651 25 jewel 28800 b/ph
Age : Circa 1970
Case Size : 35mm
Case Thickness : 11mm
Lug to Lug : 39mm
Lugs : 18mm
Condition : Used Longines watch
Box & Papers : Box no papers
Case Material : Gold plate
Warranty : 12-Months Warranty

POINTS TO MENTION

• In great preowned condition with light wear
• Case has some light scratches and marks
  
• Vertically brushed gold dial
• High Beat 28.800 bph movement
  
• Longines signed Crown
  
• Longines box with Olympic Munich 1972 Logo
• Paired with an unworn brown leather strap

A BIT OF TRIVA

The Longines Ultra-Chron, introduced in 1966 to commemorate the company’s 100th anniversary, was one of the world’s most accurate watches at the time, advertised for its precision with a “minute a month” claim. It was a pioneer in high-frequency mechanical watchmaking, with a Caliber 6651 movement oscillating at 28,800 vibrations per hour (vph). This made it far more accurate than typical movements of the era, which generally operated at 18,000 or 21,600 vph. The Ultra-Chron’s high-frequency movement, part of Longines’ push toward innovation, was designed to be more resistant to shocks, making it an excellent choice for high-performance sports and professional use. It was also equipped with Longines’ special molybdenum disulphide lubricant, which provided greater longevity than traditional oils.

The Ultra-Chron gained popularity in the 1960s and 1970s for its precise timekeeping under extreme conditions, cementing Longines’ reputation for quality and high-performance timepieces it featured various dial and case designs, including the distinctive thick lugs and cushion-style cases. Despite being produced only until the mid-1970s, the Ultra-Chron remains a significant part of Longines' legacy. It is remembered as one of the first high-frequency mechanical watches and a key contributor to the development of modern horology, particularly in the context of professional-grade timekeeping.

OUR THOUGHTS

The Longines Ultra-Chron may not carry the same spotlight as some vintage icons, but that’s exactly what makes it special. With its high-frequency movement, it’s the understated overachiever of the watch world—quietly brilliant and seriously impressive. Longines has always delivered incredible value, combining Swiss craftsmanship with a deep heritage, and the Ultra-Chron embodies that perfectly. A blend of precision, innovation, and style, it’s the kind of vintage piece any collector would be proud to own.