De Ville Tresor

The Omega De Ville Tresor 40mm builds on a heritage dating back to the 1940s, when the original Tresor was prized for its slim elegance and precision. This modern interpretation preserves the line’s dressy sophistication while introducing contemporary touches like a gently domed dial and slender, elongated indices. Collectors appreciate how the Tresor stands apart from Omega’s sportier icons, offering a refined alternative that’s equally at home with formal or business attire.

Key references in the current Tresor lineup include the 435.13.40.21.03.001 (blue dial, leather strap) and 435.13.40.21.02.001 (silver dial, leather strap), each powered by the hand-wound Caliber 8910 or 8929 (for the Master Chronometer versions). The movement’s METAS certification, anti-magnetic properties, and 72-hour power reserve all enhance desirability, especially among those seeking a dress watch with modern technical assurance. Prices vary depending on dial color, case material (steel or gold), and whether the watch features the Master Chronometer movement.

When comparing Tresor variants, note that gold-cased models (like the 435.53.40.21.02.001) command a premium, especially those with enamel dials or unique caseback engravings. The slim 40mm case wears comfortably and slips under a cuff, while 30m water resistance is suitable for daily wear but not swimming. Focus on movement type, dial execution, and original accessories—boxes, papers, and correct straps—when evaluating value and completeness.