Introducing the DOXA SUB 300 Searambler “Silver Lung,” the Latest Revival From the Storied Dive Brand

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I’ll soon get to the anniversaries that the limited edition SUB 300 Searambler “Silver Lung” celebrates, but first I’d like to more plainly note that this diver is a lot of watch for the money at just $2,190 via the pre-order opportunity. If you’re thinking of adding the Silver Lung to your collection, you may want to pull out your credit card and race over to DOXA before this edition of 300 sells out fast like the Black Lung Searambler did in 2017.

The Silver Lung Searambler includes a decorated COSC-certified ETA 2824-2 automatic movement, a distinctive 42.3-millimeter stainless case, a classic beads-of-rice DOXA stainless bracelet (with wet suit extension) that tapers from 22 millimeters down to just 20 at the clasp, a double-domed sapphire crystal that looks like an old-school acrylic one, and enough accurate and charming 1960s DOXA details that this thing could easily be mistaken for a closet classic.


Adding to the value, the Silver Lung is limited to just 300 pieces and is a bold celebration of DOXA’s SUB 300 Searambler, which turned 50-years-old in 2017. The Silver Lung also celebrates Aqua-Lung’s 75th anniversary. Aqua-Lung is the dive gear innovator that—along with Jacques Cousteau—helped transform SCUBA diving from high-budget military and scientific operations into a relatively affordable recreational sport. Between DOXA and Aqua-Lung, we’re talking serious pedigree.

Aqua-Lung-branded DOXA dive watches are rare, expensive, and (whether you like them or not) undeniably cool and unto themselves. DOXA is an independent Swiss watch house dating back to 1889, and DOXA didn’t just weather the quartz crisis, it actually started making these striking, purpose-built dive watches in the midst of it. To have their back catalog winning over a whole new generation of fans seems a fitting reward for their perseverance.

DOXA’s unmistakable dive bezels hold a standard one-hour dive inner track as well as an outer “no-decompression” track. The deeper you dive, the less time you can spend at that depth. Spend too much time at any given depth, and you’ll have to make decompression stops while ascending in order to “off gas” the nitrogen built up in your body. The Searambler’s “no-deco” bezel indicates how long you can stay under at any depth without having to make extra decompression stops; this is crucial information because without it you risk the bends, an unthinkably painful—and sometimes lethal—condition. Today’s divers use computers to track all that, but right up into the early 1990s tools like DOXA’s dual-track dive bezel and a depth gauge were the computational devices SCUBA divers relied on.

The Silver Lung Searambler’s bezel is wide, and thus quite legible, but it also reduces the dial and crystal down to just 25.5 millimeters. On the Silver Lung, DOXA has finished that dial in the highly coveted silver sunray color, first issued in 1967. The chubby orange minute-hand reads like the instrument gauge its intended to be, and the comparatively little black hour-hand—which divers are rarely concerned with—plays a secondary role by design.

How that tiny dial manages to incorporate four lines of text, a date window, the entire Aqua Lung logo, and a beefy minute-track while maintaining superb legibility is an industrial design case study worthy of a graduate thesis. Throw in how uniquely stylish this dial is, and students of fashion might end up reading that thesis, were such a thing to exist.

Chances are the Silver Lung Searambler will sell out in pre-sale just as the limited edition Black Lung did in 2017. If this rare beauty belongs in your collection, you best move fast. DOXA

At age 7 Allen fell in love with a Timex boy's dive watch his parents gave him, and he's taken comfort in wearing a watch ever since. Allen is especially curious about digital technology having inspired a revival of analog technology, long-lasting handmade goods, and classic fashion. He lives in a one-room schoolhouse in The Hudson Valley with his partner and two orange cats.
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