Rolex Submariner Reverso the mechanical movement features a

the mechanical movement features a secondary manually-wound spring which

It has all the elements of proper vintage dive watch design coupled with a robust build quality that screams to be used as designed

were these central-seconds versions

and the Seiko 6139

super cool

Rolex Submariner Reverso the mechanical movement features aAs the successor to the iconic Reference 5513, the 14060 embodies the spirit of the original no date Submariner with perfect dial symmetry, function first design, and legendary build quality. Early 14060 models utilized Tritium luminous material, while later references moved to Luminova. Interestingly, all 14060 models have holey lugs an element of vintage design that makes it much easier for owners to change straps and bracelets with minimal effort.