Ocean Crawler Core Diver - Spring Time - Full Lume Orange — 44mm Automatic Dive Watch
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The watch
Built around a full lume orange dial, the Ocean Crawler Core Diver - Spring Time - Full Lume Orange pairs a 44mm case with a Swiss automatic Sellita SW200-1 movement. Expect 600m water resistance and a sapphire crystal. It belongs to Hour IV, Dive, in our Expedition season: a natural choice for swimming, sailing and beach travel.
A full-lume dial (Full Lume Orange) turns the whole face into a glowing canvas after dark, framed by a sapphire unidirectional rotating bezel and set into a 44mm case in 316L stainless steel. At 44mm across, 15.6mm thick and 50mm lug-to-lug, it wears with real presence on the wrist.
Inside beats a Swiss-made Sellita SW200-1 automatic, running at 28,800 vph with roughly a 40-hour power reserve. It winds itself from the motion of your wrist — no battery, just a mechanical heart that has been individually regulated for accuracy.
Every Ocean Crawler is pressure-tested in water, and this one is rated to 600 metres (60 ATM). That is genuine capability for recreational and technical scuba diving, freediving and spearfishing. A helium escape valve lets it handle saturation diving and decompression chambers. The unidirectional bezel and bright Super-LumiNova keep elapsed-time tracking clear even in dark water.
It is made for divers and enthusiasts who want a serious tool watch with genuine depth rating, Swiss-grade mechanics and a design that still turns heads above the surface.
New, boxed and warrantied — free US shipping.
Good to know
A Swiss-made Sellita SW200-1 automatic running at 28,800 vibrations per hour with about a 40-hour power reserve. It is self-winding, so there is no battery to replace.
It is rated to 600 metres (60 ATM) and pressure-tested, so it is suitable for recreational and technical scuba diving, freediving and spearfishing. Have the gaskets checked periodically to keep that rating.
The case measures 44mm (15.6mm thick, 22mm lug width) — a bold size that suits larger wrists (roughly 17.5 cm / 6.9 in and up). Our watch size guide (/pages/watch-size-guide) explains how to measure your wrist.
It has a full lume orange dial, framed by a sapphire unidirectional rotating bezel, under an anti-reflective sapphire crystal.
It pairs 600 metres (60 ATM) of tested water resistance with a full sapphire bezel and sapphire crystal, a serious tool-watch build and Swiss Super-LumiNova, so it performs underwater and still looks refined on land.
The bezel and key dial markers carry Swiss Super-LumiNova, so elapsed-time tracking and reading the time stay clear in dark or murky water.
Yes. Other versions we carry include the Ocean Crawler Core Diver - Eclipse Carbon, the Ocean Crawler Core Diver - Whitewater Sentinel, the Ocean Crawler Core Diver - Rubellite Edition, the Ocean Crawler Core Diver - Blue/Orange DLC, the Ocean Crawler Core Diver - Blue/Orange. Availability changes with stock, so the collection page always shows what is in stock today.
On the ChronoSeasons dial it sits at Hour IV — Dive, part of the Expedition season, and suits swimming, sailing, beach travel and everyday wear.
From the journal
Owners say
Love that Ocean Crawler includes both the shark-mesh bracelet and the rubber strap in the box. Sized the mesh for my wrist in ten minutes, then threw it on a black sailcloth strap for the weekend. Changes the whole personality of the orange dial.
I am picky about steel finishing and thread tolerances, so I was skeptical ordering online. One look at the 316L case brushing, the flush helium escape valve, and the thick shark-mesh links convinced me. Worth every dollar.
I take my track car down to Sebring a few times a year and love bright orange motorsport dials. The 120-click bezel is ratchety and great for timing sessions, and the 44mm case fits my 8-inch wrist well. The clasp could use an extra micro-adjustment hole for hot Florida afternoons.
The included shark-mesh bracelet is beefy, but swapping this full-lume orange dial onto the black rubber strap makes the 44mm case pop on my wrist. Also tried it on an olive NATO and the 22mm lug width takes any thick strap easily.
After twenty years in naval aviation, I appreciate high-contrast orange instruments and legibility in the dark. This full-lume dial glows like a radar scope after five minutes in the sun. The Sellita rotor has a slight audible whir in a dead-quiet room, which is normal for this caliber.
Hi Brock, thank you for your service in naval aviation! 'Glows like a radar scope' is the best description of the full-lume orange dial we've heard yet.
As a collector with twenty dive watches, the full C3 Super-LumiNova dial on the Spring Time edition is one of the brightest I have ever seen, glowing right through the 4.0mm sapphire crystal and sapphire bezel insert. The 44mm by 15.6mm case has short lugs that work on my wrist, and the Sellita SW200-1 is holding +3 seconds a day. The rotor has a slight audible whir in a dead-quiet room, which is normal for this movement.
I wasn't sure if a full-lume orange dial from an online microbrand would look like a toy in person, but the heavy 316L case, 4mm sapphire crystal, and shark-mesh bracelet feel seriously substantial. Only minor gripe is the crown threads are tight at first and take a firm push to catch.
Hi Zachary, glad the Spring Time Core Diver won you over in person! Those heavy-duty gasket seals keep the crown threads snug at first, and they will smooth out with use.
