Rolex Seadweller 1665 Mk 1 ‘Great White’ Dial

Rolex Seadweller 1665 Mk 1 ‘Great White’ Dial

Marsoni

M251S

$7280.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Rolex Seadweller 1665 Mk 1 ‘Great White’ DialThe classic dweller We believe that the vintage reference 1665 Seadweller is one of the coolest tool watches, due to it being developed for professional divers for use in saturation diving hence the gas escape valve. This is a lovely example of a Mk1 white writing Seadweller, known by collectors as the Great White. The dial is in outstanding condition with hour plots that are an off white colour with hands that are a decent match. The case is strong

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This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.

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Reviewed in the United States on July 28, 2025

Verified Purchase

Austin Williams

Whiting, US

★★★★★ 5

Great bang for your buck!

Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.

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Reviewed in the United States on June 22, 2025