Rolex Datejust 36mm Ref 1601 Wide Boy Watch

Q: What is the Rolex Datejust 36mm Ref. 1601 “Wide Boy”?
A: It’s a vintage, Swiss‑made automatic Datejust with a 36mm stainless‑steel Oyster case, an 18ct white‑gold fluted bezel, and a silver “Wide Boy” dial featuring broader hour markers and matching hands. It includes a date display at 3 o’clock and is fitted to a brown Epsom leather strap for timeless, dressy versatility.

Q: What does “Wide Boy” mean and why is it collectible?
A: “Wide Boy” refers to the distinctive dial/hand set with wider baton markers and broader hands, most associated with early 1970s Datejusts. The look is highly legible and aesthetically balanced, making these variants sought after by collectors. We’re happy to share close‑up photos and confirm originality details for this specific piece on request.

Q: Which movement does it use, and does it have a quickset date?
A: Ref. 1601 models typically house the automatic Rolex Calibre 1570/1575. The date is non‑quickset, meaning it advances by rolling the hands past midnight rather than via a separate crown position. Power reserve is around 48 hours. We can verify the exact calibre in this watch for you.

Q: How do I set the time and date safely on a non‑quickset Datejust?
A: Unscrew the crown anti‑clockwise. Position 1: wind (about 20–40 turns if the watch has stopped). Position 2: set the time; advance the date by moving the hands past midnight (repeat as needed). Avoid changing the date between roughly 8pm and 2am to protect the mechanism. When finished, push the crown in and screw it down firmly.

Q: What crystal does the ref. 1601 have, and is there a Cyclops lens?
A: Most 1601 Datejusts feature an acrylic (plexiglass) crystal with Rolex’s Cyclops magnifier over the date. Acrylic can show light marks over time; a professional can polish minor scuffs. If you’d like us to confirm the crystal type on this exact watch, please contact us.

Q: Is it water‑resistant and can I swim with it?
A: The Oyster case was originally rated to 100 metres, but water resistance on vintage watches cannot be guaranteed without recent gasket replacement and pressure testing. We recommend avoiding swimming or showering unless it has been freshly re‑sealed and tested. Always ensure the crown is fully screwed down before any exposure to moisture.

Q: What are the materials and strap details?
A: The case is stainless steel with an 18ct white‑gold fluted bezel and a silver dial. This listing is supplied on a brown Epsom leather strap; vintage watches are often paired with later straps. If originality matters to you, we can confirm the strap’s origin and advise on period‑correct bracelet options (e.g., Jubilee or Oyster). Lug width for 36mm Datejusts is typically 20mm; we can verify for this piece.

Q: Will it fit my wrist, and can the strap be changed?
A: The listed strap length suits wrists up to approximately 19cm. The 36mm case wears well on most wrists seeking a classic proportion. The strap can be swapped or sized; share your wrist measurement and we’ll suggest suitable adjustments or alternative straps.

Q: How can I confirm 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 strap must be removed). Based on serial 2,478,457, this example is likely from the early 1970s; we can verify with photos and provide documentation on request.

Q: What servicing and accuracy should I expect, and what is included with the purchase?
A: A well‑maintained vintage 1601 should keep good time, though performance varies with age and service history. A routine service every 5–10 years is sensible, or sooner if accuracy or water resistance is a concern. Keep it away from strong magnets, solvents and extreme heat, and wipe it with a soft microfibre cloth after wear. This listing is delivered with no accessories unless stated otherwise. A Retro Tale guarantees 100% authenticity, provides a 12‑month mechanical warranty, free fully insured DHL shipping, a 14‑day return policy, and 0% customs fees for EU buyers.