Vintage Seiko watch in good condition and working order. The Seiko 1520-3339 is a vintage women’s mechanical wristwatch from the late 20th century, notable for its elegant design and reliable craftsmanship. This model features a rectangular “tank-style” case, often gold-toned, with a minimalist dial that typically includes non-numeric hour markers. It’s powered by Seiko’s 1520A manual-wind movement, requiring regular winding to maintain accurate timekeeping. The watch case measures approximately 11.5 ligne (about 25.8mm), making it a petite and refined accessory suitable for formal occasions . In terms of availability and pricing, the Seiko 1520-3339 is considered a collectible item among vintage watch enthusiasts.