A distinctive example from Seiko’s celebrated 5 Actus line, this reference 7019-5010 reflects the brand’s dynamic approach to everyday mechanical watchmaking. The bold tonneau-shaped case and integrated bracelet design give the piece a strong period character, while the deep blue dial introduces a refined contrast to the brushed steel exterior. The stainless steel case presents a sculptural form with pronounced shoulders and a vertically brushed finish, complemented by a polished bezel edge. The dial features a sunburst blue tone that shifts subtly under light, applied baton hour markers, and matching hands. A framed day-date aperture at 3 o’clock enhances both symmetry and practicality. The automatic movement is indicated on the dial as 21 jewels, and the case back is engraved with “7019-5010,” “Water Resistant,” and “Stainless Steel,” along with the Seiko signature. The bracelet, also in stainless steel, integrates cleanly with the case and is signed “Seiko 5 Actus” on the clasp. Stylistically, the watch reflects the bold and geometric design language associated with 1970s sports watches, with its compact yet assertive proportions and integrated construction. The watch is in working condition. It shows visible signs of wear consistent with age and regular use, including surface scratches on the case, bezel, and bracelet. The crystal also displays scratches, as visible in the photographs. These elements remain in line with its vintage character. The case measures approximately 38 mm in diameter, with a thickness of about 11.4 mm. The lug width is approximately 16.4 mm, and the bracelet accommodates a wrist circumference of up to approximately 15 cm. An authentic and characterful Seiko 5 Actus, this piece will appeal to collectors of vintage Japanese mechanical watches and enthusiasts of distinctive 1970s design. Shipping is from Japan, primarily via DHL or FedEx. Depending on the buyer’s country, import duties or consumption tax may apply and are the responsibility of the buyer. Please note that courier collection is not available on weekends, so shipments are made on weekdays only.