Rolex 1520

Rolex 1520 is a calibre by Rolex.

Self-winding movement, bi-directional winding, 19,800 A/h, 26 jewels.

The movement was used in earlier versions of the Submariner.

Manufacturer:

Description:

Functions:

Data:

  • 12½ lignes
  • D 28.5 mm, H 3.95 mm
  • 26 jewels
  • 19,800 A/h
  • Power reserve 42h

Production period:

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