Seiko Eisenbahner-Taschenuhr Quarz 7550-0010 (Juli 1984) GMT was auf das hauseigene stoßgesicherte

was auf das hauseigene stoßgesicherte Handaufzugswerk hinweist

Glass: Spherical crystal glass

serial number 404270

Mit einem Gehäusedurchmesser von 38 mm ist die KNIS Aventurine Edition perfekt proportioniert – weder zu groß noch zu klein – und passt ideal an jedes Handgelenk

Origin: Japan

Seiko Eisenbahner-Taschenuhr Quarz 7550-0010 (Juli 1984) GMT was auf das hauseigene stoßgesicherteJapan Domestic Model Osaka Railway Bureau Edition Precision Quartz Movement This historic Seiko railway pocket watch (Ref. 7550 0010) was manufactured in July 1984 at the Suwa Seikosha factory (Nagano, Japan). It was intended for professional use by the Japanese State Railways, specifically the Osaka Railway Bureau ( tetsu) , as clearly evidenced by the engraving HE 0597 on the case back. These watches were used as official service watches by Japanese