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Longines Flagship (1960) 104-11311620

104-11311620Ø 35.00 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

    Manual wound steel wristwatch of the Flagship collection

  • Serial No


  • Condition




    Overall excellent, attractive condition, original dial Serviced and revised by Longines Heritage workshop.

  • Production date


  • Sale date


  • Documents

    Certificate of authenticity by Longines

  • Dimension

    Ø 35.00 mm

  • Case message

    Stainless steel waterproof round case. Hesalite glass.

  • Material

    Stainless steel

  • Description

    Silvered brass dial with applied steel baton indexes. Black Longines signature and applied silvered winged hourglass logo.

  • Hands description

    Luminous steel hands and sweep centre seconds.

  • Dial color


  • Movement Type


  • Caliber


  • Functions

    Indication of hours, minutes and seconds.

  • Movement

    Longines manually wound mechanical movement, caliber 30LS. This 30.00mm caliber features 17 jewels and the balance-spring beats at a frequency of 18’000 vibrations per hour.

  • Material

    Leather strap

  • Size

    17 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.