Seiko - Advan 王鏡 (Ō Kagami) – Royal Mirror - No reserve price - 6106-7730 - Men - 1972

Now available at auction from Second Vintage Capture the distinct spirit of 1970s Japanese design with this striking Seiko Advan. Produced during the height of Seiko's experimental "young generation" phase, the Advan series is celebrated for its bold geometries, faceted crystals, and unique dial treatments. This specific example features the iconic "sun" logo and a sharp, retro-futuristic case profile that makes it a true collector's conversation piece, representing the golden era of JDM styling. Brand: Seiko Model: Advan Reference Number: 6106-7730 Serial Number: 207854 Movement: Automatic Caliber 6106C Dial: Charcoal grey with faceted markers and Advan logo Case Size: 38 mm Case Material: Stainless Steel Production Year: 1972 Condition: Good vintage condition. The watch exhibits honest signs of age and wear consistent with a piece from the early 1970s, while the movement is running with a timegrapher reading of +35s to +40s/day, indicating reliable mechanical function. Dial and Hands The watch features a deep charcoal grey dial that serves as a perfect backdrop for the applied, highly faceted hour markers which catch the light dynamically. The dial is signed with the applied "Seiko" logo at the top and the signature red sun Advan symbol above 6 o'clock. The hands are white batons with luminous inserts, providing high contrast against the dark face. A framed day-date window is positioned at 3 o'clock. The dial surface appears well-preserved, maintaining a clean aesthetic despite the watch's age. Case and Crystal The stainless steel case features the distinct cushion or semi-oval shape characteristic of the 6106-7730 reference, with hidden lugs that create a seamless flow into the bracelet. The crown is recessed at the 4 o'clock position, maintaining the case's streamlined silhouette. The watch is fitted with a faceted "cut glass" crystal, a hallmark of the Advan line, which adds depth and visual interest to the dial. There are visible scratches and wear marks on the crystal and case surfaces, commensurate with its vintage nature and use over the decades. Movement Powering this timepiece is the robust Seiko Caliber 6106C automatic movement. Known for its durability and engineering quality, this 25-jewel Japanese movement features a push-crown quickset function for the date and day. The rotor is clearly signed "Seiko 25 Jewels 6106C," and the movement appears clean and free of heavy corrosion, offering reliable vintage performance. Strap The watch is presented on a stainless steel link bracelet that complements the geometric design of the case. It is secured by a folding clasp. The bracelet is sized to fit a wrist of approximately 18 cm. Condition This timepiece is in good vintage condition. The case and bracelet show surface scratches and signs of daily wear expected from a 50-year-old watch. The faceted crystal has visible scratches which are noticeable under direct light. However, the dial remains in attractive condition with crisp printing and bright markers. The watch is mechanically functional, with timegrapher results showing a rate of +35s to +40s/day. Dimensions The case measures 38 mm in diameter excluding the crown, offering a vintage size that wears prominently due to the broad case shape. Remarks The Seiko Advan is a standout example of 1970s design language, combining eccentric styling with Seiko's legendary mechanical reliability. It is a fantastic entry point for collectors looking for a Japanese Domestic Market (JDM) classic with genuine character. History Launched in the early 1970s, the Advan sub-brand was marketed towards a younger, style-conscious Japanese audience. These watches broke away from the conservative grammar of design seen in the King Seiko or Grand Seiko lines, instead offering colorful dials, faceted crystals, and asymmetrical cases. Today, they are highly sought after by enthusiasts for their unique place in Seiko's diverse history. / Second Vintage SKU: SEI-SAX-0018