Seiko Advan — Ref. 6106-7570 — Automatic, Day-Date, 25 Jewels, Brown Sunburst Dial with Gold Segment Ring, Kanji Day Wheel, 1972 Overview A distinctive vintage Seiko Advan from 1972, powered by the automatic calibre 6106 with 25 jewels. The Advan line is known for its bold 1970s styling, and this example delivers: a brown sunburst dial framed by a gold piano-key style segment ring, gold bar indices with luminous dots, the orange Advan sun emblem above 6 o'clock, and a faceted cushion case with a recessed crown at 4 o'clock. On its original Seiko Advan bracelet with the signed clasp. Specifications - Brand: Seiko - Model: Advan — dial signed advan with sun emblem / 25 J. with Suwa symbol - Reference: 6106-7570 (serial no. 251252 — May 1972) - Movement: Automatic — calibre 6106, 25 jewels, day-date at 3 o'clock; Japanese kanji day wheel (Sunday in red) - Case: Stainless steel, faceted cushion case; case back marked STAINLESS STEEL / WATER RESISTANT with Suwa symbol - Dial: Brown sunburst with gold segment outer ring - Case diameter: to be confirmed — please see photos for proportions - Bracelet: Original Seiko Advan stainless steel bracelet with SEIKO advan-signed clasp, approx. 17 cm wrist size as pictured - Total weight: approx. 86.2 g Condition In good condition for its age, with visible signs of wear consistent with a 1970s vintage watch. The dial and hands are relatively good, with the luminous dots still present and no major staining. The domed crystal shows light wear, with slight soiling/deterioration at the inner edge ring near 6 o'clock. The case shows scratches and small dings across its surfaces, most visible on the bezel slopes and case sides, and the clasp surface shows numerous fine scratches. No significant red rust is visible. Please refer to the photos, which form part of the condition description. Working order The watch is in working order (running at the time of listing). As a vintage automatic, accuracy has not been tested or guaranteed, water resistance should not be assumed, and service history is unknown. Included Watch only. No box or papers. Shipping Ships from Japan. Registered and insured shipping, mainly via DHL or FedEx. Import duties or taxes may apply depending on the buyer's country. These charges must be paid by the buyer. No weekend shipping as courier pickups are unavailable on Saturdays and Sundays. Please feel free to contact me with any questions before placing your bid.