Hi Watchexchange, For sale a Tudor Oysterdate Prince Quartz reference 91534N, a standout vintage Tudor that blends classic Oyster-inspired proportions with the everyday reliability of a high quality Swiss quartz movement. This model is very rare, especially in this configuration with sapphire crystal and the elegant white gold bezel, giving it a refined, dressy edge while still feeling perfectly at home as a daily wearer.  Tudor Oysterdate Prince Quartz ref. 19534N features the presence of Rolex-signed elements: the caseback features Rolex engraving, and the crown is also Rolex, reflecting Tudor’s close historical connection with Rolex during this era. The watch is circa 1986, with Serial no. 185xxx and Clasp code K4.  |**Model**|Prince Oystetdate| |:-|:-| |**Reference number**|91534N| |**Movement**|Quartz| |**Case material**|Steel + White Gold flutes bezel| |**Bracelet material**|Steel| |**Year of production**|1986 (Approximation)| |**Set**|Watch only| |**Case Diameter**|34 mm| Serviced recently in January 2026 and the battery was replaced.  The watch comes with 1 year warranty. Shipping insured worldwide \[Located in EU\] Price: 1800€ or the equivalent in USD [Time stamp](https://imgur.com/a/FjlatD7) [Album](https://imgur.com/a/fqUIm72) [IG](https://www.instagram.com/lewatch__/) Chrono 24 Dealer, buy with trust, find the listing [here](https://www.chrono24.com/tudor/tudor-oysterdate-prince-quartz--id44627578.htm?searchHash=883ff106_WqsBYQ&pos=63).