Now available at auction from Second Vintage This is a remarkable example of Seiko's 1970s domestic design capability, featuring an absolutely captivating emerald green dial that immediately commands attention. The Seiko 5 Actus "SS" series was designed for the , upwardly professional in Japan, offering higher specifications and sharper styling than the standard 5 line. This particular example boasts a faceted crystal that catches the light beautifully, interacting with the textured dial to create a dynamic visual experience on the wrist. Brand: Seiko Model: 5 Actus SS Reference Number: 6106-7740 Serial Number: 412728 Movement: Automatic Caliber 6106C Dial: Emerald Green Textured Case Size: 37 mm Case Material: Stainless Steel Production Year: January 1974 Condition: Near-mint vintage condition Dial and Hands The dial is the centerpiece of this timepiece, finished in a stunning emerald green that features a subtle vertical brushed texture. The light plays across the surface beautifully, shifting in tone depending on the angle. Applied silver baton indices provide a crisp contrast against the vibrant background, and the hands remain sharp and legible. The dial features the Applied "SEIKO" and "5ACTUS" logos, along with the "SS" badge at the 6 o'clock position and the Suwa Seikosha factory symbol. A framed day-date window is positioned at 3 o'clock, maintaining the dial's symmetry. Case and Crystal The 37mm stainless steel case showcases the distinctive "Grammar of Design" influence with sharp lines and angular lugs that sit comfortably on the wrist. The crown is recessed at the 4 o'clock position, a signature design choice of this era that creates a streamlined silhouette. The watch is fitted with a faceted crystal, a highly collectible feature that adds depth and character to the watch face, enhancing the visual impact of the green dial beneath. Movement Powering the watch is the robust manufacture Caliber 6106C automatic movement, featuring 25 jewels. This "SS" (Second Setting) movement creates a seamless user experience, notably featuring hacking capabilities which was a premium feature for the time. The movement is clean and presents well. The timegrapher results show the watch running between +18 and +26 seconds per day, indicating healthy movement function and offering reliable vintage performance. Strap The watch is paired with a classic black leather strap with an embossed pattern. The dark tone of the strap provides an elegant frame for the case, allowing the vibrant green dial to remain the focal point of the wearable package. Condition This timepiece is in near-mint condition, presenting an exceptional level of preservation for a watch from 1974. The dial is flawless with no visible staining or damage. The case retains its original geometry with sharp edges, showing minimal signs of handling. The faceted crystal is clear and sharp, preserving the unique geometric aesthetic intended by the designer. Dimensions With a case diameter of 37mm excluding the crown, the watch offers a classic vintage proportion that suits a wide variety of wrist sizes. Remarks The Seiko 5 Actus SS represents a high point in accessible luxury from the 1970s, and finding one with such a vibrant green dial and faceted crystal in this condition is becoming increasingly difficult. It is a watch that combines technical reliability with a bold aesthetic, making it a perfect addition for collectors of JDM timepieces or anyone looking for a vintage watch with genuine character. History Introduced in the late 1960s and produced through the 1970s, the Seiko 5 Actus line was marketed as a step up from the standard Seiko 5, specifically targeting the Japanese Domestic Market. The "SS" designation stands for "Second Setting," highlighting the hacking feature that allowed for precise time synchronization. These watches are celebrated today for their daring dial colors and case shapes, representing a fun and experimental era in Seiko's illustrious history. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. We strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact us after the auction ends. /Second Vintage SKU: SEI9D49260000