I purchased my SD1933 (Tiffany Blue dial) Feb 2022. It is an absolute Joy to wear. Outstanding value for money. Its regulated to +2 spd. Keeps time far better than my: TAG, Oris, Tudor, Muhle Glashutte. Maurice Lacroix, Rado, Longines, Montblanc, Dunhill and Armand Nicolet watches. Its far better than my son's Rolex or my daughters Rolex (which is also Tiffany Blue Dial). Several of my collection cost in excess of £1800/£2000 but my SD1933 is my "Go to" watch