Seiko 5 Actus SS 6106-8660 – September 1974 – Green Sunburst – 25 Jewels – JDM Vintage – revidiert Paaruhr Manual winding and stop-seconds function

Manual winding and stop-seconds function

The strap elegantly tapers from 17 mm at the lug to 14 mm at the buckle

Case: 316 L stainless steel case

Crafted from high-quality calfskin

Background and historical significance The 56GS series replaced the previous 45GS and 61GS lines and introduced

Seiko 5 Actus SS 6106-8660 – September 1974 – Green Sunburst – 25 Jewels – JDM Vintage – revidiert Paaruhr Manual winding and stop-seconds functionThe 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