1973 SEIKO ladies vintage watch, ref. 11-0340, working and serviced

Why I picked this watch: I selected this watch because this 1973 Seiko Ref. 11-0340 is a masterclass in mid-century elegance, uniquely preserved alongside its original Seiko presentation box—a rarity that significantly enhances its provenance and collector value. With a meticulously serviced manual-wind movement that exemplifies the peak of Japanese mechanical miniaturization, this watch offers more than just timekeeping; it is a timepiece that perfectly balances heritage, reliability, and timeless style.

SEIKO ladies vintage watch, reference 11-0340, with in-house 11A movement, Japan made in 1973 (according to its serial number), with its original Seiko box, case of 16 mm, hand-wound (mechanical, no battery!), working fine and serviced.

Seiko, a powerhouse in Japanese watchmaking, began its journey in 1881 when Kintaro Hattori opened a shop in Tokyo, officially adopting the “Seiko” brand name for its watches in 1924.
Seiko showcased its technical prowess in the 1960s with the Caliber 11A. This high-jewel (21 rubies) manual-wind movement was the heart of the Queen Seiko line, the feminine counterpart to the legendary King Seiko and Grand Seiko. Designed as a time-only movement without a seconds hand, the 11A emphasized elegant slimness and mechanical excellence. Today, collectors seek out the 11A as a prime example of Seiko’s “golden era”, where even their smallest movements were engineered to the highest standards of the Japanese “chronometer” philosophy.

Stainless steel case and caseback, with white gold plated bracelet and silver safety chain – please check the photos. It will fit wrists of up to 15.5 cm. Water resistance has not been tested, therefore it must be treated as NON-waterproof.
The watch will be delivered in its original Seiko box as seen in the pictures.

As with any other vintage mechanical watch, exact accuracy cannot be guaranteed, as it depends on many factors, including your kind of use. It has been regulated in different positions to minimize the average time gain/loss. The watch has been serviced recently.

FREE registered (tracked) shipment worldwide. VAT is included in the price (European Union). USA buyers: the price includes shipping, tariffs and custom duties.

The uploaded pictures have maximum resolution and detail. Please study them carefully using a device with a large screen such as a computer or a tablet -cell phone screens may be too small to appreciate all details-, you can also use the zoom option, and do not hesitate to ask should you have questions. Upon receipt, if there’s any issue with the watch please let me know asap so that we find a solution. Buyers outside the European Union: please check your country’s customs policy, as the item might be subject to taxes and other fees which I cannot know and will not assume.