Up for sale is a stunning 1968 Omega Constellation Ref. 167.021. This model features the Chronometer Caliber 712—an ultra-thin movement renowned for its impressive engineering. It’s a beautifully preserved, 100% original piece that any collector would appreciate. For those unfamiliar with this reference, you can start by checking this great article: [The Constellation Cal. 712 Ultra-Thin 167.021 Chronometer](https://stories.omegaforums.net/the-constellation-cal-712-ultra-thin-167-021-chronometer/). **Specifications** Brand: Omega Model: Constellation Reference: 167.021 Movement: Chronometer Caliber 712 (Ultrathin, only 3mm thick, serviced in Feb 2025) Case Size: 33mm (without crown) Bracelet: Original gold-plated Omega Beads-of-Rice bracelet, fits up to 8” wrists **Condition** Dial: Original flawless gold-tone dial, beautifully preserved and matching the rest of the watch. Case: Unpolished, maintaining sharp lines and original finish. Movement: Freshly serviced in Feb 2025, runs accurately. Plexiglass: Original Omega plexiglass. [Dial pics](https://imgur.com/a/gHswNMw) | [Case & caseback](https://imgur.com/a/iaw6l3O) | [Movement](https://imgur.com/a/3Ov0VEp) | [Timegrapher result](https://imgur.com/a/ytofZZx) **Additional Information** The watch presents elegantly on the wrist, offering a luxurious and classy appearance. A true collector's piece with historical significance. **Pricing & Shipping** Price: $1290 (Worldwide shipping included) Shipping: DHL Express (3-5 days delivery), fully insured via Secursus. **Payment Methods** Wise Wire Transfer Cryptocurrency PayPal (Friends & Family) **Terms** All sales are final. Please feel free to request additional photos, videos, or information. I'm happy to assist. Cheers, Harry