Seiko SQ, Ref. 5H23-6230, Cal. 5H23, Men’s Quartz, 1987 Record all important details for collectors

all important details for collectors searching for an original vintage Helvetia hand-wound watch

with a clean white surface

LM Special 5206-6000 - Hands

Originality & Late-Decade Context

Seiko SQ, Ref. 5H23-6230, Cal. 5H23, Men’s Quartz, 1987 Record all important details for collectorsVintage Seiko SQ Dress Vintage Watch from 1987, a Mens quartz analog Japanese timepiece with Cal. 5H23, grey minute track dial, kanji day date display and stainless steel case, for sale with refined everyday character. Seiko SQ 1987 First impression This Seiko SQ is a compact and distinctive Japanese quartz analog watch from 1987, built around clarity, daily practicality and a very recognizable late 1980s dial layout. The watch measures 33 mm across