Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


rolex_300

Rolex 300

Rolex 300 is a manual winding form movement by Rolex.

Features 18,000 A/h, 15 jewels, small seconds, power reserve 50 hours.

Identical Gruen 877 (Alpina Gruen Guild).

Built by Aegler and used in the “Doctor's Watch”, Rolex used the Calibre 877 with slight modifications for the model Prince from 1932. The Prince was the first wristwatch produced in large numbers that received a chronometer certificate.

Manufacturer:

Description:

Functions:

Data:

  • 7½ x 14½ lignes
  • D 16.9 x 32.71 mm, H 4.1 mm
  • 15 jewels
  • 18,000 A/h
  • Power reserve 50h

Production period:

We use cookies and other tracking technologies to improve your browsing experience on this website and for data collection for personalized ads.More information
rolex_300.txt · Last modified: 11.10.2021 21:09 (external edit)

Copyright © Watch Wiki: The Best Watches and Watch Brands | Impressum | Privacy Policy