Sinn Modell 144 GMT ST Chronograph
Sinn Modell 144 GMT ST Chronograph
Sinn Modell 144 GMT ST Chronograph
Sinn Modell 144 GMT ST Chronograph
Sinn Modell 144 GMT ST Chronograph
Sinn Modell 144 GMT ST Chronograph
Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph
  • Load image into Gallery viewer, Sinn Modell 144 GMT ST Chronograph

Sinn Modell 144 GMT ST Chronograph

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$2,495.00
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$2,495.00
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Case: Stainless steel, with screw-down crown, and a display case back. Sapphire crystal. Water resistant to 200 meters. Integrated bracelet. Signed. 

Dial: Black with luminescent roman numerals and hands. Hours, minutes, subsidiary seconds, with chronograph functions, GMT hand, and date window at 3 o’clock. Tachymeter scale. Signed. 

Diameter: 41mm, thickness: 14.5mm.

Movement: Automatic, Valjoux 7750 GMT. 25 jewels. Signed. 28,800 semi-oscillations per hour. Shock-resistant and anti-magnetic.

Condition: Watch is in good condition, with nice aging of the tritium lume. Timekeeping within COSC. 

More about Sinn:

Sinn Spezialuhren GmbH is a German watch manufacture based in Frankfurt. Founded in 1961 by Helmut Sinn, a former pilot and flight instruction, Sinn has quickly developed a reputation for its precise and durable tool watches, and in the 1970s, the manufacture produced watches for the German Air Force.