Aquastar Seatime Reverso the Perpetual movement saw many

the Perpetual movement saw many iterations before finally being perfected in the 1930s

321 used in Schirra's actual Speedmaster

anchor hangtag

At Buchenwald

and RSC papers from 2008

Aquastar Seatime Reverso the Perpetual movement saw manyThere is no doubt that dive watches hold a special place in the hearts of many collectors, ourselves included. In fact, Analog Shift was founded nearly ten years ago with its eyes set squarely on vintage divers. With their simple designs and robust movements, the tool watches of the 1960s and 1970s were built to accompany the adventurer across the globe and to keep time at its greatest heights, as well as within its darkest depths. Yet for every Rolex