Vintage 70's SEIKO Quartz 7810-5079 Gold Plated Mens Watch 28mm A rare survivor from the late 1970s, this Seiko 7810-5079 is a prime example of Japan’s quartz revolution. It features a stunning gold-plated tank-style or rectangular case measuring a classic 28mm. The watch head is preserved in its full original state, maintaining the sharp lines and vintage charm of the era. Condition: Pre-owned / Vintage. Movement: Seiko 7810 Quartz (High-precision early quartz era). Case Diameter: 28mm (excluding crown). Case Material: Gold Plated (SGP/Gold Filled). Authenticity: * Watch Head: 100% All Original (Dial, Hands, Crown, and Case). Strap: Aftermarket/Replacement leather strap (Not original).