
Ref. SRPK73
Seiko
Seiko's day-date automatic caliber and the in-house branded version of the NH36 with stricter quality control and finishing. The additional day wheel over the 4R35 adds the day-of-week complication without changing the movement dimensions. Found extensively in the Seiko 5 Sports and Prospex lines, it offers Seiko's proven reliability with the convenience of day-date display at a mainstream price point.
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The Seiko Seiko 5 Sports SRPK73 (ref. SRPK73) is an automatic watch, with a 42.5mm stainless steel case, 13.4mm thick, powered by the Seiko 4R36 movement. Water resistance is rated to 100m. Manufacturer MSRP is $375. The dial color is silver.
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