This Used (Very good) Rolex Sea-Dweller 4000 16600 features a 40 mm Steel case with a Black dial. Designed for Men's watch/Unisex, the combination of Steel construction and a Black dial gives this piece a distinctive presence, whether worn daily or added to a growing collection.
This piece is fitted with a Steel Steel bracelet.
The case offers Over 120 ATM water resistance. It comes with Original box, original papers.
Produced in 1994, every detail — from the 40 mm case to the Steel bracelet — has been recorded and verified as part of our listing process.
Every watch sold by WATCHOYSTER is physically inspected and authenticated in-house by our certified watchmaker before listing, verified against The Watch Register, and backed by our warranty and 14-day return policy. This particular Sea-Dweller 4000 was assessed in Used (Very good) condition, with the 3135 movement tested for accuracy before listing. This Sea-Dweller 4000 ships fully insured from our Geneva facility to destinations worldwide.
Looking to buy a pre-owned Rolex Sea-Dweller 4000 in Used (Very good) condition? This 16600, complete with Original box, original papers, is available now — contact us via WhatsApp for more photos or questions before you buy.
For maximum security and transparency, a Watch Certificate™ can be provided upon request. This independent document confirms the authenticity of the timepiece and protects you from counterfeit or altered watches.
We cooperate with the global organization The Watch Register®. Upon request, every watch - whether new or pre-owned — can be supplied with an official certificate from this international authority.
All orders are shipped with full insurance, ensuring that both domestic and international shipments are safe and worry-free.
You may return the watch within 14 days if it differs from the description or photos, or if there is a defect not mentioned.
All our timepieces are thoroughly inspected by our certified watchmaker to ensure authenticity and perfect working condition. Every watch we offer is guaranteed to be 100% original.
When preferred, collect your watch from our private showroom in Geneva. A secure and discreet handover, designed for your comfort and peace of mind.
Contact us Inform us about the return by writing via WhatsApp — it’s the fastest and easiest way.
Secure return We will provide you with an insured shipping label so you can safely return your watch.
Money back As soon as we receive the watch, you will get a bank transfer refund without delay.
Rolex Sea-Dweller 4000
Key details about authentication, financing, viewing, delivery, and condition.
Yes. This Rolex Sea-Dweller 4000 16600 has been physically inspected in-house by our certified watchmaker, covering movement accuracy, case integrity of the 40 mm Steel case, Black dial condition, and overall authenticity. Every serial number is verified against The Watch Register before listing. This piece carries our 12-month warranty and is covered by our 14-day return policy if it does not correspond to its description.
0% financing is available only for selected watches priced up to CHF 10,000. Eligible models are clearly marked with a financing badge on the product page.
If a watch does not display the financing badge, or its price exceeds CHF 10,000, interest-free financing is not available for that model.
For eligible watches, financing is available to clients residing in Switzerland, with terms from 3 to 24 months. Approval is typically completed within a few minutes during checkout by HeyLight partner bank.
As we are based in the secure Geneva Free Zone, we generally do not offer pre-purchase viewings and operate primarily as an online retailer due to security and insurance requirements.
A limited number of watches are available for in-person inspection by appointment at our office. Availability depends on the specific model. Some watches can be viewed before purchase, while others are available for collection only after payment.
Please contact us via WhatsApp with the watch details, and we will confirm whether the model is available for viewing or collection only.
This Rolex Sea-Dweller 4000 16600 ships fully insured from our Geneva facility. Standard delivery across Switzerland takes 4 to 5 business days. International shipments to 50+ countries typically arrive within 7 business days. You receive tracking information at the point of dispatch. Original box, original papers is included with this piece.
This Rolex Sea-Dweller 4000 is listed in Used (Very good) condition, assessed across case, dial, bezel, crystal, and bracelet by our in-house certified watchmaker before listing. Real photographs on this page reflect the actual state of the watch. Original box, original papers is included. A Watch Certificate digital passport is available on request for independent verification of the watch's details and service history.
