Q: What is the Omega Seamaster 120M 26mm Ref. 2581.70 (1998)?
A: It is a late‑1990s ladies’ Seamaster featuring a 26mm stainless‑steel case, a white mother‑of‑pearl dial with a date at 3 o’clock, a screw‑down crown, and a scratch‑resistant sapphire crystal. This example is delivered as a full set and bears serial number 58988114 confirming 1998 production.

Q: Is it quartz or automatic?
A: This reference is powered by a Swiss quartz movement for precise, low‑maintenance timekeeping. Quartz movements typically require a battery replacement every 2–4 years, ideally with new gaskets and a water‑resistance check at the same time.

Q: Is the watch water‑resistant and can I swim with it?
A: Seamaster 120 models were originally rated to 120 metres. As this is a vintage piece, current water resistance cannot be guaranteed without a recent pressure test. Unless the seals have been replaced and testing confirms the rating, treat it as splash‑resistant and avoid swimming or showering.

Q: Does this model have a sapphire crystal?
A: Yes, it is fitted with a scratch‑resistant sapphire crystal for durability and clarity compared with older acrylic crystals.

Q: Is the mother‑of‑pearl dial original to this reference?
A: Yes. The Ref. 2581.70 was offered with a factory mother‑of‑pearl dial, which complements the compact 26mm case and adds an elegant lustre.

Q: Does it have a screw‑down crown?
A: Yes. The screw‑down crown helps support water resistance. Always ensure the crown is fully secured after setting the time or date.

Q: What is included with this watch?
A: It comes as a full set: inner box, outer box, original certificate and one extra bracelet link—ideal for gifting or for collectors who value completeness.

Q: Will it fit my wrist?
A: This watch is sized to fit a wrist of up to 16.5 cm (including the one extra link). The bracelet can be adjusted smaller by removing links. If you need additional length beyond what’s included, extra links can often be sourced.

Q: How do I set the time and date on a quartz Seamaster?
A: If the crown is screwed down, first unscrew it by turning anti‑clockwise. Pull the crown to the first click to set the date and to the second click to set the time. Push the crown back in and screw it down firmly afterwards. To protect the mechanism, avoid changing the date roughly between 8 pm and 3 am.

Q: What is the condition and do you offer a warranty?
A: This piece is rated Very Good, showing light traces of use with surface scratches on the case, case back and bracelet consistent with age. A Retro Tale guarantees 100% authenticity and provides a 12‑month movement warranty, free insured shipping and a 14‑day return policy.