Rolex Caliber 3135
|Power Reserve||48 hours|
|Vibrations Per Hour||28,800|
|Features||Date at 3:00|
|Country of Manufacture||Switzerland|
Here are a few quick pics of the movement that is in several Rolex watches including the Submariner, Sea-Dweller, DSSD, Yacht-Master, Datejust II, new Sub C (116610), etc. The caliber 3135 first hit the market in 1988. It is a Certified Chronometer with 31 jewels, and is adjusted for five positions and temperature. The 3135 has approximately 48 hour power reserve, however, some specs listings online have been known to incorrectly round this number up to 50 hours.
- For an awesome exploded view of the 3135, view this post by Chonometrie.