Vintage Seiko Sports 150 Quartz Day Date Diver

Seiko Sports 150 Quartz Ref. 5H23-7D19

A more unusual take on Seiko’s classic sports-watch formula. This Sports 150 pairs a warm gold-tone case and Seiko-signed bracelet with a champagne dial, black rotating bezel and practical day/date display.

The result is a distinctly characterful quartz sports watch: functional enough for everyday wear, but far less expected than the usual steel diver-style Seiko. The caseback is marked Water Resistant 150m, Base Metal and Stainless Steel Back.

CONDITION

Presented in good vintage condition with normal signs of wear to the case and bracelet, consistent with age and use. There is a small scratch to the crystal; please review the photographs carefully as they form part of the description.

The battery was replaced on 12 January 2026. Water resistance has not been tested and is not guaranteed.

INCLUDED

The watch is supplied with its Seiko-signed gold-tone bracelet, as photographed. No box, papers or additional accessories are included.