Omega - 312 3 - 1900-1949

Overview
This is a very appealing antique Omega mechanical pocket watch with a highly recognizable early Omega dial design. The clean white dial, black Arabic numerals, and red 13 to 24 hour outer scale create a strong period look, while the silver case with engine-turned back and central shield cartouche adds classic refinement. Accompanied by an old watch chain and a fitted green presentation box, the set offers a complete and attractive collector presentation. The main appeal lies in its clearly signed Omega identity, marked 0.800 silver case, classic dial layout, and well-matched three-piece ensemble.
Technical and condition details
Signed Omega on the dial.
Swiss mechanical movement signed Omega, Swiss, and 15 Jewels.
Large open-face pocket watch.
White dial with black Arabic numerals and red 13 to 24 hour outer scale.
Subsidiary seconds at 6 o’clock.
Silver-colored case with 0.800 silver mark inside the cover, together with Omega Watch Co, Fab. Suisse, and Swiss Made marks.
Inner case markings also include 312 3, 605, P, and FEBA 43.
The inner dust cover is engraved Omega, Bienne, Geneve, and bears the presentation inscription 50v TYÖTOVEREILTA, adding further period character.
Movement number 13249613.
Diameter approximately 49.2 mm.
Weight approximately 73.52 grams.
Running when tested. No long-term accuracy test has been performed.
The watch comes with an old silver-tone chain that suits the style of the watch well. The chain is composed of mixed link forms, with a large ring at one end and a connector fitting at the other, making it suitable for display or use together with the watch.
Also included is an old presentation box with a dark green textured exterior, deep blue fitted interior, and a light silk-lined lid. Together, the watch, chain, and box create a complete and very pleasing antique set with strong display appeal.
Condition is generally good and honest for age.
The dial presents cleanly, with clear numerals and scales.
The case shows normal age-related wear, light edge rubbing, and general signs of use.
The engine-turned back remains well preserved, and the central shield cartouche carries engraved initials.
The movement has a clean and orderly appearance and retains the typical character of an antique Omega pocket watch movement.
The chain shows normal age and use wear.
The box shows noticeable exterior wear, corner loss, and age-related surface marks, while the interior also shows expected storage wear.
Overall, this is an attractive and complete Omega pocket watch set with chain and box.
Collector’s highlights
Clearly signed Omega example with matching brand details on dial, case, and movement
Classic white dial with black numerals and red 13 to 24 hour scale
0.800 silver case mark adds strong material interest
Large open-face format with subsidiary seconds at 6 o’clock
Inner dust cover engraving adds period charm and presentation history
Includes old chain and fitted presentation box for a complete display set
Photos form an important part of the description and may show details more clearly than text. Please review all images carefully and assess the item accordingly.