A selection of new & pre-owned Seiko Tuna divers watches for sale. Many of these watches have been listed for sale in the last 24 hours. Introduced in 1975 all models incorporated Seiko’s patented gasket system – eliminating the need for a helium escape valve. The key to this styling lies in the depth this watch can withstand. The Seiko Tuna range (that’s a nickname – not an official Seiko nomenclature) is a PROFESSIONAL diver’s watch capable of withstanding the pressure from depths of 600m (now 1000m). >> More information on the Seiko Tuna dive watch range here
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Shipping as normal - order by 5pm for same day despatch Dismiss