Rolex 1055

The Rolex 1055 was the first Day/Date movement from Rolex.

Introduced in 1956, Cal. 1055 introduced the famous Day/Date complication to the Rolex Oyster Perpetual line. It is an automatic movement running at 18,000 A/h and a certified chronometer.

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Description:

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Data:

  • D 28.5 mm, H 7.0 mm
  • 25 jewels
  • 18,000 A/h

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