Seiko 5 Actus SS 6106-8660 – September 1974 – Green Sunburst – 25 Jewels – JDM Vintage – revidiert Quarz particularly from the 1960s onwards

particularly from the 1960s onwards

ultimately paving the way for Grand Seiko

dial in very good condition with even shine and clear lettering

introduced as early as 1959 – the first Japanese waterproof watch ever

Seiko 5 Actus SS 6106-8660 – September 1974 – Green Sunburst – 25 Jewels – JDM Vintage – revidiert Quarz particularly from the 1960s onwardsThe Seiko 5 Actus represents the sportier, more modern iteration of Seiko's mechanical line from the 1970s. This particular example, reference 6106 8660, dates from September 1974 (serial number 49xxxx) and embodies the transition from classic dress aesthetics to the bolder designs of the mid 70s. Historical Context Within Seiko's product architecture, the Seiko 5 Actus was positioned as follows: technically above the classic Seiko 5 models below Lord