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The Spinnaker Dumas Automatic is a 1970s-style diver named after Frédéric Dumas, with an octagonal stainless steel case, a 120-click unidirectional bezel and a grey dial with Swiss Super-LumiNova markers. It is rated to 30 ATM (300 m), so it covers swimming and recreational diving. The oversized minute hand and luminous bezel calibrations make elapsed time easy to read underwater. Against pricier Swiss divers it trades brand prestige for bold retro styling and a hexagonal-link bracelet; owners rate it highly for looks and value.
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Lowest price we've seen: $239.00 on Nov 13 at eBay. Tracked across 10 stores since Nov 13.
Owners rate the Dumas very highly, praising its retro dive styling, solid build and legibility. Most criticism centers on the mineral crystal and the watch's size on smaller wrists.
The Spinnaker Dumas is an automatic diver watch inspired by 1970s dive watch design and named after diving pioneer Frédéric Dumas. It has a strong octagonal case with industrial-style forms. A 120-click unidirectional rotating bezel with luminous calibrations sits on top.
The grey dial has round and rectangular hour markers treated with Swiss Super-LumiNova. Oversized minute hands make elapsed time easy to read. The case is 316L stainless steel, with scratch-resistant sapphire glass that has an anti-reflective coating.
The solid stainless steel bracelet has hexagonal links with precisely chamfered edges and a deploying buckle. The watch is water resistant up to 30 ATM (300 meters).












