Rolex Submariner non serif dial ref 5512 2001 The case retains its distinctive

The case retains its distinctive shape

50 and a clasp stamped 4 64

This example is of the last of the 36mm steel Explorers and has a sapphire glass

the Rolex Turn-O-Graph made its debut that same year as well

- Soft iron inner case back

Rolex Submariner non serif dial ref 5512 2001 The case retains its distinctiveThe Rolex Submariner 5512, introduced in 1959, was a pivotal reference that helped define the modern Submariner, most notably through the introduction of crown guardsa first for the model line. Produced alongside its nonchronometer rated sibling, the 5513, for roughly two decades, the 5512 set itself apart with its chronometer certified movement. Over its long production run, the reference saw several noteworthy evolutions, including changes to the