Junghans J83/S; Junghans 683.75 swan-neck fine adjustment with date

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Junghans J83S; Junghans 683.75 Chronometer date front

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Junghans J83S; Junghans 683.75 Chronometer date movement

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Junghans J83S; Junghans 683.75 Chronometer date movement

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Junghans J83S; Junghans 683.75 Chronometer date back

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Junghans J83S; Junghans 683.75 Chronometer date movement detail

  • 29 jewels

  • Rotor fixed with three screws

  • Balance with two vertical adjustment screw per balance leg

  • swan-neck fine adjustment