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Ref. SD1975W
Seiko
The day-date variant of the NH35 platform, adding a day-of-week display wheel to the proven SII automatic architecture. Shares all dimensions and specifications with the NH35 while offering the additional complication. Widely used by microbrand watchmakers who want day-date functionality in their Seiko-compatible builds. The day disc is available in multiple language combinations depending on the variant.
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The STEELDIVE SD1975W (ref. SD1975W) is an automatic watch, with a 47.5mm ceramic case, 15mm thick, powered by the Seiko NH36 movement. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $138.
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