Seiko Quarz 6431-5090 – Rechteckige Dresswatch der frühen 1980er Jahre (Januar 1981) GMT Knot manufactures all watches entirely

Knot manufactures all watches entirely in Japan – from the machining of the 316L steel to the final assembly

bruchsicherem Glas und leuchtenden Zeigern

kostbare Materialien

Battery operated (2 x AA / not included)

design and technical innovation merged at the highest level

Seiko Quarz 6431-5090 – Rechteckige Dresswatch der frühen 1980er Jahre (Januar 1981) GMT Knot manufactures all watches entirelyThis elegant Seiko dress watch dates from January 1981 (serial number 10xxxx ) and represents the classic, minimalist design language of the early Seiko quartz era. The flat rectangular case, the light colored dial with Roman numerals, and the newly fitted original Seiko leather strap give it a timeless, stylish appearance ideal as a discreet dress watch. The watch has been fitted with a new battery (replacement November 2025) and is ready for