The watch is keeping time to original factory expectations (2-5 seconds a day). Next service due in around 7-10 years. There is nothing to do apart from enjoy! 36.5mm (40mm with crown).
We can help with that. Rest of World: 2-3 days. Fine Watch Club are used Watch Dealers based in Norwich, England. You will receive very fast. The item "Tudor Sub Submariner Prince Date Full Set Rolex vintage 1993 papers Watch Box" is in sale since Tuesday, November 17, 2020.This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "fine-watch-club" and is located in Norwich. This item can be shipped worldwide.