Q: What exactly is this Omega Lady‑Constellation ref. 123.15.24.60.55.001?
A: A refined ladies’ Constellation “Manhattan” from circa 2012 in stainless steel with an integrated bracelet, a diamond‑set bezel, and a white mother‑of‑pearl dial set with diamond hour markers. It features a sapphire crystal and a compact case that wears elegantly day to night.

Q: Is the case size 24 mm or 25 mm?
A: Omega lists this reference as 24 mm. Some retailers round it up to 25 mm, which is why you may see both figures. In practical terms, it wears like a petite 24–25 mm watch.

Q: Is it quartz or automatic, and how long does the battery last?
A: This reference is quartz, powered by Omega’s calibre 1376. Typical battery life is around 4 years, and the movement includes an end‑of‑life indicator (the seconds hand jumps in four‑second steps when the battery needs replacing).

Q: Are the diamonds and dial materials genuine? What crystal does it use?
A: Yes—the bezel is set with factory diamonds and the dial is real mother‑of‑pearl with diamond hour markers. The crystal is domed, scratch‑resistant sapphire with internal anti‑reflective treatment.

Q: Is it water‑resistant?
A: When new, this model was rated to 100 metres. As a pre‑owned piece, current water resistance cannot be guaranteed without a recent pressure test. Until tested and re‑sealed, treat it as splash‑resistant only and avoid submersion, showers, or swimming.

Q: Will it fit my wrist and can the bracelet be adjusted?
A: This specific watch fits wrists up to 17 cm. The integrated steel bracelet can be sized down by removing links. If you need extra length, additional links may be sourced separately; none are included with this listing.

Q: Can I change the bracelet for a leather strap?
A: The Constellation’s bracelet is integrated, so standard straight‑end straps will not fit. Aftermarket adapters exist but are not included; most owners keep the original bracelet for the best fit and design integrity.

Q: What is the condition of this piece?
A: Very Good overall. There are scratches on the case, case back and bracelet consistent with careful wear. Please review the photos for precise signs of use.

Q: How do I set the time and care for a quartz Constellation?
A: Pull the crown to the setting position, turn to set the hands, then push the crown back in firmly. Replace the battery approximately every 2–4 years (or when the end‑of‑life indicator appears). During battery changes, ask for gasket checks and a pressure test if you intend to use the watch around water. Keep it away from strong magnets and clean with a soft cloth.

Q: What is included and what guarantees do you provide?
A: Delivered watch‑only (no original box or papers). A Retro Tale guarantees 100% authenticity, provides a 12‑month movement warranty, fully insured shipping, and a 14‑day return policy for your peace of mind.