Seiko - Advan - No reserve price - 6106-7680 - Men - 1973

Offered in this auction by Second Vintage This Seiko Advan is a striking representation of 1970s Japanese horology, embodying the bold and experimental design language that defined the era. With its faceted crystal, asymmetrical case profile, and distinct branding, this timepiece offers collectors a genuine piece of JDM history that stands out on the wrist with its retro-futuristic charm. Brand: Seiko Model: Advan Reference Number: 6106-7680 Serial Number: 345527 Movement: Automatic Caliber 6106C Dial: Black sector dial with gold-tone accents Case Size: 38 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Good vintage condition. The watch shows honest signs of wear to the case and crystal consistent with its age, while the dial remains attractive and the movement is functioning and running. Dial and Hands The dial features a dramatic black background segmented by a gold-tone crosshair design that creates a quadrant effect. The distinct Advan "sun" logo in orange and the applied Seiko logo are positioned centrally, adding depth to the visual layout. A day and date aperture is located at the 3 o'clock position, featuring a white background for high legibility. The gold-tone baton hands are faceted to catch the light, showing some signs of oxidation and aging appropriate for a vintage piece. Case and Crystal The stainless steel case features a cushion-style geometry with a brushed top surface and polished sides, retaining its original definition. The recessed crown at 4 o'clock maintains the sleek profile of the watch. It is fitted with a faceted crystal, a signature element of the Advan line, which creates unique light reflections. The crystal shows visible scratches, chips, and marks from historical wear, which are evident in the photographs. Movement Powering the watch is the robust Seiko Caliber 6106C automatic movement, a 25-jewel mechanism known for its durability. This caliber features a push-crown quickset function for both the day and date. Timegrapher testing indicates a rate of approximately -40 to -48 seconds per day, which indicates the movement is running and operational. Strap The watch is presented on a black leather strap with a lizard grain texture, secured by a stainless steel buckle. The strap is in clean condition and complements the black and gold tones of the dial. Condition This timepiece is in good vintage condition. The case exhibits surface scratches and dings typical of a watch from the early 1970s, but the case geometry remains strong. The dial is well-preserved with clear printing. The faceted crystal displays noticeable wear including scratches and edge chips. The movement is functioning correctly. Dimensions The case measures 38 mm in width excluding the crown, offering a substantial yet comfortable presence on the wrist suitable for modern preferences. Remarks The Seiko Advan series was marketed towards a younger, style-conscious generation in Japan during the 1970s, resulting in some of the most creative designs in Seiko's back catalog. This specific reference 6106-7680 captures that spirit perfectly with its intricate dial and cut glass. It is a fantastic conversation piece for enthusiasts of Japanese design. History Introduced in the early 1970s, the Advan line was a sub-brand of Seiko designed to showcase "advanced" styling. These watches were strictly for the Japanese Domestic Market (JDM) and utilized high-grade automatic movements like the 6106 and 7019. They are characterized by their colorful dials, faceted crystals, and the signature sun logo, marking a period where Seiko experimented heavily with avant-garde aesthetics. / Second Vintage SKU: SEIOCUE2U0000