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Automatic Longines watch with caliber 22A (1950) 6070-7838247

6070-7838247Ø 33.80 mm

Serviced and revised by Longines Heritage workshop

Collector's Corner

The long and rich history of Longines is written into each of the brand’s design. Each piece produced over the years is part of the Swiss watchmaker identity, a historical legacy that Longines has always strived to preserve and highlight.

  • Watch type

    Watch in stainless steel, powered by caliber 22A. Launched in 1945, this caliber was the first automatic movement designed by the Longines Manufacture.

  • Serial No


  • Condition




    Maintained and checked by the Longines Heritage Workshop. Excellent overall condition, original dial

  • Production date


  • Sale date

    The 22A was sold on March 18, 1950 to the Wirth company, our agent in Switzerland at the time.

  • Documents

    Certificate of authenticity by Longines

  • Dimension

    Ø 33.80 mm

  • Case message

    Round stainless steel case

  • Material

    Stainless steel

  • Description

    Brushed brass dial with applied Arabic numerals at 2, 4, 8, 10 and 12 o'clock, applied indexes elsewhere, applied winged hourglass logo and black Longines signature, black automatic statement

  • Hands description

    Golden leaf hands

  • Dial color


  • Movement Type


  • Caliber


  • Functions

    Hours, minutes and seconds display

  • Movement

    Longines automatic mechanical movement, caliber 22A. This 21.50 mm caliber includes 18 jewels. The balance spring oscillates at 18,000 vibrations per hour.

  • Material

    Leather strap

  • Size

    18 mm

What makes this time piece exceptional

What makes this timepiece exceptional

With its cushion-shaped case and fluid lines, this chronograph has been designed for divers and timekeepers. Its oversized case allows you to easily read the graduated bezel as well as the large tenths of a second and minute counter. Covered with solid mineral glass, the case can withstand a pressure of 20 bars, allowing the diver to descend to a depth of 200 meters. This chronograph bracelet patented by Longines is also equipped with a second hand with a graduated "Vernier" scale at its tip, for quick and precise reading to the nearest tenth of a second. The chronograph movement manufactured by Longines also includes a flyback mechanism.


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.