Rolex® calibre 191 cannon pinion height 2.05 mm
Genuine, Rolex ® part # 1283 cannon pinion height 2.05 mm fits Rolex®113, 160, 161. 190, 191, 192, 193
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Rolex®. Rolex® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.