Seiko 11-3180

The textured gold-plated case and bracelet of this Seiko Ref. 11-3180 form a continuous ornamental band around a small blue-green dial. Produced in 1972, the women’s watch measures just 15 mm across, with a tall faceted crystal above its rectangular display. Seiko Cal. 11 provides manual winding, and the original bracelet remains fitted.

Dark Blue-Green Rectangular Dial

The dial shifts between dark blue and green with the light. Slim applied gold-tone batons mark the hours, with a broader top marker and the Seiko signature at 12. The layout has no subdials or additional text.

Light patina and micro-marks remain visible beneath the crystal. Three delicate gold-tone baton hands indicate hours, minutes and central seconds. The narrow flat hour and minute hands follow the applied markers, while the fine seconds hand extends through the rectangular display.

Textured Case and Original Bracelet

A hammered-style texture covers the top of the gold-plated case and continues into the integrated bracelet. A slightly smoother rectangular bezel borders the tall faceted crystal. The watch measures 15 mm across and 24 mm lug to lug, with a 10 mm lug width.

The flexible bracelet is made from patterned gold-plated links, with a slim clasp that maintains the narrow outline. Its original construction is part of the watch’s jewelry-style design.

A petite crown sits at 3 o’clock, tucked into the case side. Fine deep fluting surrounds its domed profile, and its gold-plated finish follows the surrounding metalwork.

Seiko Cal. 11 and Serviced Originality

Cal. 11 is a small manual-wind movement behind a solid caseback, wound through the crown. The movement has been fully serviced, with fresh lubrication and regulation, and the watch is fully operational.

The original dial, hands, case and bracelet are retained. Dial aging remains visible within the faceted crystal, and the plating retains its textured appearance. The watch is supplied with a 12-month warranty. Worldwide shipping is available.