Seiko - Precision Second Setting Pocket Watch With Small Seconds - 6110-0010 - 1970-1979

Introduction

A fine vintage Seiko Precision open-face pocket watch, hand-wound, fitted with a crisp white dial carrying bold Arabic numerals, sword-style hands, and the text 'SECOND SETTING' below centre — indicating the ability to synchronise the seconds hand precisely to a time signal. The movement is the calibre 6110A, a 21-jewel manual-winding movement made in Japan, running cleanly. The chrome-finished case measures approximately 48.4 mm across the body and weighs 82 g.

Historical / Era context

The Seiko Precision open-face pocket watch belongs to the long lineage of high-grade Japanese pocket watches that Seiko produced across the Showa era, building on the tradition established by Seikosha from the 1890s onward. The calibre 6110A is a robust 21-jewel manually wound movement, reflecting Seiko's commitment to high jewel counts and precise regulation in their top-grade pocket watch calibres. The caseback is stamped ACRP, a white base-metal plating mark.

Condition

The watch is running and keeping good time. The watch was checked lying flat (dial up) after a full wind. This is a spot check at the time of listing; as a vintage mechanical watch the rate in actual wear varies with position and winding state, and long-term accuracy is not guaranteed. As a vintage timepiece it may benefit from a service.

Case: The case body and bezel show scattered fine surface scratches consistent with age and handling; the polished surfaces retain good overall lustre. The caseback exterior shows light contact marks. The bow and crown are intact and in good order.

Dial: The white dial is legible and in good condition overall. All Arabic numerals and the 'SEIKO PRECISION 21 JEWELS' and 'SECOND SETTING' text are clearly printed and readable. There is some light soiling or very faint foxing visible near the centre of the dial.

Crystal: The mineral crystal has several fine scratches and at least one more noticeable scratch on its surface, visible in the photographs. There is no cracking.

Movement: The watch is running. With the caseback opened, the calibre 6110A movement is visible: it is signed 'SEIKO 6110A JAPAN 21 JEWELS', neatly finished, with jewels set in gold-coloured chatons and a clean mainplate. The escapement and balance wheel is in good working order.

Accessories: No box, papers, or chain included. Sold as shown.

Please review all photographs carefully for the detailed condition.

Specifications

Brand: Seiko
Model: SEIKO PRECISION 21 JEWELS SECOND SETTING
Reference: 6110-0010
Movement: Manual winding mechanical movement
Jewels: 21 jewels
Case material: Chromed
Case diameter: approx. 48.4 mm
Total length including crown: approx. 60.6 mm
Total length including crown and ring: approx. 71.8 mm
Dial color: White
Period: 1970-1979
Weight: approx. 82 g
Accessories: None (watch only)
In working order: Yes
Timekeeping: keeping good time (checked lying flat after a full wind)

Closing note

This is a characterful Seiko Precision 21-jewel open-face pocket watch with the desirable 'Second Setting' feature, appealing to collectors of Japanese horological heritage and Showa-era timepieces. Please examine all photographs carefully, as they form part of the description.
As with all vintage timepieces, please examine the provided photographs carefully to satisfy yourself with the condition before bidding. The watch is sold as a vintage collectible; water resistance and future maintenance are not guaranteed.
The item is carefully packed and shipped from Japan with tracking.
Import duties, taxes and customs charges are the buyer's responsibility.