Rolex Lady-Datejust 26mm 1999 Watch

Q: What is the Rolex Lady‑Datejust 26mm Ref. 79173 (1999)?
A: It’s a classic two‑tone Lady‑Datejust featuring a 26mm stainless steel and 18k yellow gold Oyster case, a fluted gold bezel, a black dial set with diamond hour markers, and a two‑tone Jubilee bracelet. This 1999 example is automatic with a date display at 3 o’clock.

Q: Which movement powers this watch, and does it have a Quickset date?
A: The Ref. 79173 is powered by the Rolex Calibre 2235, a self‑winding chronometer movement. It includes a Quickset date, allowing the date to be adjusted independently via the crown, and offers an approximate 48‑hour power reserve.

Q: Does it use a sapphire crystal and Cyclops lens?
A: Yes. This model is fitted with a scratch‑resistant sapphire crystal and the signature Cyclops magnifier over the date for enhanced legibility.

Q: Is the watch water‑resistant?
A: The Oyster case was originally rated to 100 metres. However, as this is a vintage piece, water resistance cannot be guaranteed without a recent pressure test. We recommend treating it as splash‑resistant only and avoiding swimming or showering.

Q: Will it fit my wrist?
A: This specific watch is sized to fit a wrist circumference of up to 16.5 cm. The Jubilee bracelet can be adjusted smaller by removing links; please note that no extra links are included with this listing.

Q: Is the 26mm Lady‑Datejust still produced by Rolex?
A: No. Rolex discontinued the 26mm Lady‑Datejust in favour of the 28mm size in the mid‑2010s. The 26mm models are sought after by those who prefer traditional, jewellery‑like proportions.

Q: How do I set the time and date safely?
A: Unscrew the crown anti‑clockwise. Position 1: wind the watch. Position 2: Quickset the date. Position 3: set the time. Avoid changing the date between about 9pm and 3am, and always screw the crown back down firmly afterwards.

Q: What is included with the purchase?
A: This item is sold as the watch only (no box or papers). It is fully authenticated by A Retro Tale and includes our 12‑month movement warranty and secure, insured shipping.

Q: What is the condition of this piece?
A: Rated Very Good, showing light traces of use. There are surface scratches on the case, case back and bracelet consistent with careful wear, as shown in the photos.

Q: What does the A‑serial number indicate?
A: The A‑prefix serial (A678238) corresponds to the late 1990s production period; this example is from 1999, aligning with the serial range for that year.