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Longines Ultra-Chron with chronometer certification (1973)

Longines Longines Ultra-Chron with chronometer certification (1973) Automatic Stainless steel Watch

Vintage

Watch Longines Ultra-Chron with chronometer certification (1973) Reference 8353

Name: Longines Ultra‑Chron with chronometer certification (1973) Automatic Stainless steel watch
Brand: Longines
SKU: 8353
Price: 2775 AUD
Availability: InStock

CHF 2'775.00

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Serviced and revised by Longines Heritage workshop

Dimension:: 35.50 x 32.50 mm
Movement Type:: Automatic
Dial colour:: Blue
Material:: Stainless steel

Available in

Swiss Made
Longines Warranty 24 months
Full Service

Informations And Conditions

Type of watch: Stainless steel watch, from the Ultra-Chron collection. When Longines launched this collection in 1967, it guaranteed an accuracy of one minute a month, equal to two seconds a day. The watch is certified as a chronometer.
Serial No: 17’000’822
Condition: Case:
Dial:
Movement:
Excellent overall condition, original dial
Longines cannot guarantee that its vintage models will be permanently water-resistant.

Maintained and checked by the Longines Heritage Workshop
Date of production: 1973
Documents: Certificate of authenticity by Longines

Case

Dial and Hands

Movement and Functions

Strap

What makes this timepiece exceptional

Longines registered the Ultra-Chron trademark in Switzerland on October 28, 1966. The entire collection is defined by the high-frequency movement that powers it. In terms of serial production, it is one of the most precise watches of this era: Ultra-Chron, short for Ultra-Chronometer, implies that this movement can guarantee much higher standards of precision than traditional chronometers. The Longines Ultra-Chron was the last mechanical watch to match the precision of electronic watches of its time. And of course, no batteries are required. The watch is certified as a Chronometer by the COSC.

Details

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About restoration

Restoration by Longines is made up of more than ten meticulous steps calling on all the qualities of our experts. From diagnosis to testing, discover more about Longines workshop services.