Seiko - QUARTZ - No reserve price - 9021-5240 - Unisex - 1984

Seiko Quartz watches revolutionized the watch industry with their introduction of high-precision quartz movements, offering unparalleled accuracy compared to mechanical counterparts. The 9021-5240 model from 1984 exemplifies Seiko's dedication to accessible, reliable timepieces suitable for unisex wear. This period marked the widespread adoption of quartz technology, enabling thinner cases and more affordable watches. Seiko's quartz models often feature practical designs with clear dials and durable construction, appealing to a broad audience. The quartz watch movement uses an electronic oscillator regulated by a quartz crystal to keep time, significantly improving accuracy and reducing maintenance. Models from the mid-1980s reflect this transformative era in horology where traditional mechanical dominance began giving way to electronic innovations.