The authenticity of the watch has been checked and certified by Sebastian, who is one of Sweden's leading watch experts.

This vintage Omega Lady-Constellation watch epitomizes refined elegance with its sophisticated 24mm stainless steel case and striking black diamond dial. In very good condition, this timepiece maintains its luxurious appeal while featuring a reliable quartz movement and comfortable 16cm bracelet size. Whether you're attending a business meeting, celebrating a special occasion, or seeking a versatile everyday timepiece, this beautifully preserved Omega watch adds a touch of timeless sophistication to any ensemble while maintaining its practical appeal.

Q: What movement does it use and which battery fits?
A: The model family uses a Swiss quartz movement; many 24mm Constellation pieces house the OMEGA calibre 1376, which typically takes a 1.55V silver‑oxide cell (often SR616SW/321). Battery life is usually around 2–3 years. Please have a qualified watchmaker confirm and fit the exact battery for this specific watch.

Q: Will it fit my wrist and can the bracelet be resized?
A: As currently sized, it fits wrists up to approximately 16 cm. We can size the bracelet before shipping. Additional links can often be sourced (subject to availability and potential cost). Contact us with your wrist measurement for guidance.

Q: Can you confirm the production year and reference details?
A: The serial number 90676462 indicates production around 2015. The full reference 123.10.24.60.51.002 denotes the Constellation line, stainless steel case/bracelet, 24mm size and black diamond dial. We’re happy to verify specifics and provide additional photos on request.

Q: What is the OMEGA Lady‑Constellation 24mm Ref 123.10.24.60.51.002?
A: It’s a Swiss‑made ladies’ quartz wristwatch with a 24mm stainless steel case and integrated bracelet, featuring the Constellation’s signature “griffes” (claws) and a black dial set with factory diamond hour markers—elegant, reliable and easy to wear daily.

Q: What movement does it use and which battery fits?
A: The model family uses a Swiss quartz movement; many 24mm Constellation pieces house the OMEGA calibre 1376, which typically takes a 1.55V silver‑oxide cell (often SR616SW/321). Battery life is usually around 2–3 years. Please have a qualified watchmaker confirm and fit the exact battery for this specific watch.

Q: Is it water‑resistant and can I shower or swim with it?
A: Constellation models from this era were originally rated to approximately 100 metres, but water resistance on pre‑owned watches cannot be guaranteed without recent servicing and pressure testing. We recommend avoiding showering or swimming unless the seals have been replaced and the watch has been professionally tested.

Q: How do I set the time?
A: Gently pull the crown out to the time‑setting position and rotate the hands to the desired time, then push the crown back in to restart the movement. This reference does not have a date display. If the crown feels tight, do not force it—have a watchmaker inspect it.

Q: Will it fit my wrist and can the bracelet be resized?
A: As currently sized, it fits wrists up to approximately 16 cm. We can size the bracelet before shipping. Additional links can often be sourced (subject to availability and potential cost). Contact us with your wrist measurement for guidance.

Q: What materials and dial details does it have?
A: It features a stainless steel case and bracelet, a scratch‑resistant sapphire crystal, and a black dial with factory‑set diamond hour markers. The Constellation’s distinctive case “claws” at 3 and 9 o’clock frame the bezel.

Q: How accurate is the watch?
A: Quality Swiss quartz movements typically run within about ±15 seconds per month. If you notice significant deviation, condensation under the crystal or erratic behaviour, a battery replacement or service is advisable.

Q: What servicing and care does a quartz Constellation need?
A: Replace the battery every 1–3 years, have the gaskets checked if light water resistance is desired, and consider a full service if performance issues arise. Clean with a soft microfibre cloth; avoid abrasive cleaners, strong chemicals and magnets.

Q: What is included and how do you guarantee authenticity?
A: This watch is delivered without accessories unless otherwise stated in the listing. A Retro Tale specialises in authentic luxury vintage and thoroughly inspects and authenticates every item. Our watches are covered by a 12‑month guarantee on movement performance; batteries and normal wear are excluded.

Q: Can you confirm the production year and reference details?
A: The serial number 90676462 indicates production around 2015. The full reference 123.10.24.60.51.002 denotes the Constellation line, stainless steel case/bracelet, 24mm size and black diamond dial. We’re happy to verify specifics and provide additional photos on request.

Rolex

Omega