Q: What are the key specifications of this Omega Constellation?
A: It is a 27 mm stainless steel Constellation with a Tahiti mother‑of‑pearl dial set with diamond hour markers, a sapphire crystal, and the iconic Roman‑numeral bezel. It is powered by Omega’s quartz calibre 1376 (time‑only) and carries a water‑resistance rating of 100 m. Reference: 123.10.27.60.57.003.

Q: Is each mother‑of‑pearl dial unique?
A: Yes. Mother‑of‑pearl is a natural material (nacre) with iridescence that varies from piece to piece, so the colours and patterns will be slightly different on every dial, making each watch one‑of‑a‑kind.

Q: Can I swim with this watch?
A: The model is rated to 100 m, which is generally suitable for surface swimming when the crown is fully pushed in. As this is a pre‑owned watch, we recommend a water‑resistance test before swimming and to avoid hot showers, saunas, or chemicals, which can degrade seals over time.

Q: What movement does it use and how long does the battery last?
A: It uses Omega’s calibre 1376 quartz movement. Typical battery life is around 4 years, depending on use. Many Omega quartz movements feature an end‑of‑life indicator where the seconds hand jumps in intervals to signal that a battery change is due—have a professional replace the battery promptly if you notice this.

Q: Does this model have a date display?
A: No. This reference is a time‑only two‑hand design (hours and minutes), which keeps the dial clean and elegant.

Q: Are the diamonds factory‑set and what quality are they?
A: The diamond hour markers are factory‑set by Omega. Omega states that it uses Top Wesselton white diamonds and is a certified member of the Responsible Jewellery Council, reflecting ethically responsible sourcing and quality standards.

Q: What wrist sizes will it fit and can the bracelet be adjusted?
A: This piece currently fits wrists up to approximately 16 cm. The stainless steel bracelet can be sized by removing or adding links; any extra links are not included unless listed in the product information. We recommend professional sizing by a trusted watchmaker.

Q: What does the stated condition mean on this item?
A: It is graded Very Good overall, with noted surface scratches on the case, case back and bracelet, and a very good internal condition. Please review the photos and product information for full details.

Q: Is there any manufacturer’s warranty remaining on this 2022 watch?
A: Omega provides a 5‑year international warranty from the original purchase date when accompanied by a valid warranty card. Whether any balance remains depends on the original purchase date and the availability of the card—please refer to the product information or contact us for confirmation.

Q: How should I care for the mother‑of‑pearl dial and the watch in daily use?
A: Wipe the watch gently with a soft cloth after wear, avoid direct contact with perfumes, solvents and strong detergents, and store it away from prolonged heat or very dry conditions to protect the nacre’s lustre. Have water‑resistance checked annually and follow Omega’s recommended service intervals to keep the watch performing at its best.