Rolex Oysterdate Precision 34mm Ref 6694 Very Rare Linen Dial 1970 Watch

Q: What is the Rolex Oysterdate Precision Ref. 6694 with linen dial?
A: It’s a vintage, Swiss‑made Rolex from circa 1970 featuring a 34mm stainless‑steel Oyster case, a rare grey “linen” textured dial, a date window at 3 o’clock under Rolex’s Cyclops magnifier, and a manual‑wind movement. It comes on a stainless‑steel Oyster bracelet and embodies understated, collectible mid‑century Rolex design.

Q: Which movement does the 6694 use, and does it have a quickset date?
A: The 6694 typically houses the manual‑wind Rolex Calibre 1225. It does not have a quickset date, so the date advances by moving the hands past midnight. We can confirm the exact calibre in this specific piece on request.

Q: How do I wind and set the time/date safely on a 6694?
A: Unscrew the crown anti‑clockwise. Position 1: wind the movement (about 30–40 turns until gentle resistance; do not force). Position 2: set the time. To change the date, roll the hands past midnight; repeat as needed to advance the date. Avoid changing the date between roughly 8pm and 2am. When finished, push the crown in and screw it down firmly to help protect against moisture.

Q: Is it water‑resistant and suitable for swimming?
A: While the Oyster case was originally rated to 100m when new, water resistance on vintage watches cannot be guaranteed without recent gasket replacement and pressure testing. Treat it as splash‑resistant at best and avoid swimming, showering or submersion unless it has been professionally re‑sealed and tested. Always ensure the crown is fully screwed down before any contact with moisture.

Q: Does this 6694 have an acrylic crystal and the Cyclops lens?
A: Most 6694 models from this era feature an acrylic (plexi) crystal with Rolex’s Cyclops lens over the date. Acrylic can pick up light marks but is relatively easy for a watchmaker to polish. We can verify the crystal type on this exact watch if desired.

Q: What is a “linen” dial and how rare is it?
A: A linen dial has a fine, woven‑fabric‑like texture pressed into the dial surface, giving a distinctive, subtle shimmer. Linen dials were produced in smaller numbers than standard finishes and are sought after by collectors—especially in grey tones like this example.

Q: How does the 34mm size wear, and is it unisex?
A: 34mm offers a refined, classic profile that suits many small‑to‑medium wrists and also works as a vintage‑proportion choice on larger wrists. It’s commonly worn unisex today; the slim case and understated dial make it versatile for everyday and smart wear.

Q: Will the bracelet fit my wrist, and can it be resized or swapped for a strap?
A: This watch fits wrists up to approximately 17.5cm as listed. The Oyster bracelet can be sized via removable links, and additional links may be sourced subject to availability. Many 6694 cases use a 19mm lug width; straps or bracelets should match the correct lug size and end‑link type. Share your wrist measurement and we’ll advise options.

Q: What accuracy and service interval should I expect from a vintage manual‑wind Rolex?
A: A well‑maintained 1225 calibre typically keeps good time, though tolerances vary with age and service history. A routine service every 5–10 years is sensible, or sooner if you notice issues (e.g., running fast/slow, moisture, difficulty winding). Keep the watch away from strong magnets and wipe it with a soft microfibre cloth after wear.

Q: How can I verify the production year and reference?
A: The reference is stamped between the lugs at 12 o’clock and the serial at 6 o’clock (the bracelet must be removed). The serial indicates a circa‑1970 production for this example. We’re happy to provide close‑up photos and confirm details on request.

Q: What is included with this listing, and is it authentic?
A: This piece is delivered with no accessories unless stated otherwise. A Retro Tale rigorously authenticates every item and guarantees 100% originality. All watches include a 12‑month mechanical guarantee, free fully insured DHL shipping, a 14‑day return policy, and 0% customs fees for EU buyers; contact us for any specific delivery or warranty questions.