Vintage Seiko Diamond Steel & Gold 2P20 — White Dial (1989)

Seiko Rhomboid Steel & Gold — Bicolour elegance on the wrist This vintage Seiko watch embraces a refined dress style. Its rhomboid case, halfway between a cushion and a softly rounded square, frames a white lacquered dial of pure clarity, punctuated by fine gilded baton indexes. A crisp, luminous reading, with no unnecessary ornamentation. The bicolour steel and gold interplay gives the piece its full character: the gilded dial chapter ring, the golden beads accenting the bracelet, and the crown warm up the polished steel. A discreet contrast, typical of late-1980s Japanese dress watches, where jewel-like elegance takes precedence over function. The bracelet with open oval links extends this jewellery-inspired spirit: a supple chain that hugs the wrist like a designer bracelet, secured by a matching Buckle. Powered by a quartz Seiko movement (caliber 2P20), it offers total ease of use — no winding required, ready to wear. A vintage women's watch from Japan, elegant and effortless to wear, perfect for a slender wrist. Selected and authenticated by Atelier Victor, it is shipped worldwide quickly and securely. Three points to note about this piece Case bicolour steel and gold rhomboid case, white lacquered dial with gilded baton indexes — a sober, luminous dress watch. Bracelet with open oval links and golden beads: a jewellery spirit worn like a designer chain. Quartz Seiko movement: effortless use, no winding, ready to wear. See our other vintage Seiko watches → | See our women's watches → Technical specifications Brand: Seiko Model: Rhomboid Steel & Gold Reference: 2P20-5990 (to be confirmed on the case back) Estimated year: 1980s Origin: Japan Gender: Women (slender wrist format) Movement: Quartz Seiko (caliber 2P20) Functions: Hours, minutes Case: Two-tone steel, rhomboid shape (gold accents) Dimensions: 19mm (21mm with crown) Lug to lug: 28mm Thickness: 5mm Lug width: 5mm Crown: Gilded, original Dial: White lacquered with gilded baton indexes, original Hands: Gilded, original Crystal: Mineral, good condition (8/10) Bracelet: Two-tone steel with oval links, original (length 16cm) Buckle: Steel, original Condition and guarantee Overall condition: Very good condition. Normal signs of wear on the case, mineral Crystal in good condition (8/10). Original dial and bracelet. Water resistance: Not guaranteed (vintage watch) Authenticity: Lifetime guarantee Movement: Inspected movement, 1-year warranty Included: Invoice Atelier Victor, protective case Not included: Original box and papers Frequently Asked Questions Is this watch suitable for a slim wrist? Yes. Its compact diamond-shaped case and supple 16cm bracelet make it a delicate piece, designed for slim wrists. It wears like a jewelry bracelet, light and discreet. Is the white dial original? Yes. The lacquered white dial, its gilt baton indexes and hands are original, with no intervention or re-gilding. Its purity is factory-original. Is the link bracelet original? Yes. The two-tone oval-link bracelet and its Buckle are original, in their period configuration. Its length is approximately 16cm. Which type movement equips this watch? A Seiko quartz movement (calibre 2P20), battery-powered. It has been inspected by our team and is guaranteed for 1 year. No winding is required. What is the international delivery time? Shipment within 48 hours, worldwide delivery in 3 to 5 days via DHL Express, insurance included.