PROSPEX: Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.
TUNA- Nicknamed by SEIKO fans as the TUNA this dive watch got its name as the protective outer shell gives it a distinct tuna- can like look. Production for this style stared in 1975.
The dial of this watch is matte black with oversize LumiBrite Lume plots as markers to match the silver toned hands. The dial of the watch also features a day and date function; all protected by sapphire crystal glass. The case of the watch is 47.7mm and is made from stainless-steel with a stainless-steel outer shroud and a one-way rotating bezel. The look of the watch is finished off with a matching stainless-steel band.
-Sapphire Crystal Glass
-47.7mm Case Size
-300m Water Resistance
-3 Year Warranty
MODEL NUMBER: S23633J PREMIUM DEALER EXCLUSIVE