Tudor – Prince Date “Mini-Sub” 73190 – Men – 1990-1999 The Tudor Prince Date “Mini-Sub” (ref. 73190) is a compact and elegant vintage dive watch of 34 mm, from the era when Tudor offered its Submariner in four sizes. A sought-after model, and increasingly rare to find in this complete condition. The watch shares its Oyster case, screw-down crown and Submariner DNA directly with Rolex — the case even carries the engraving “CASE BY ROLEX”. This example is in near-mint condition: a crisp white dial with luminous indexes and mercedes hands, a clean steel unidirectional rotating bezel and a date window at 3 o’clock. The case and bracelet show barely any signs of wear. The watch was professionally serviced in January 2023 and runs accurately. Delivered complete with original box, Tudor warranty certificate, booklet and the original Tudor anchor pendant. The warranty card was stamped at the time by an official Tudor dealer in Milan, Italy — a lovely piece of provenance. Specifications • Brand: Tudor • Model: Prince Date / Mini-Sub • Reference number: 73190 • Gender: Men (the 34 mm case also makes it an excellent unisex/ladies’ model) • Year: ca. 1990s (period 1990–1999) • Movement: Automatic (self-winding) • Case material: Steel — “Case by Rolex, Original Oyster” • Diameter: 34 mm • Thickness: approx. 10 mm • Glass: Sapphire crystal with cyclops lens • Dial: White, luminous indexes • Bezel: Steel unidirectional rotating bezel • Strap material: Steel (Oyster bracelet, ref. 7837 with folding clasp) • Length strap + watch: approx. 18 cm • Water resistance: originally 200 m / 660 ft (not recently tested — not guaranteed as water-resistant) • Additional features: Rolex screw-down crown, date display, rotating bezel • Extras: box, warranty certificate, documents, original anchor pendant • Condition: Pre-owned, with little to no signs of use — near-mint. See photos for your own impression. Tudor was founded in 1926 by Hans Wilsdorf, the founder of Rolex, and ranks among the great Swiss watch brands — mentioned in the same breath as names such as Rolex, Omega, TAG Heuer, Breitling and Longines. For the lover of vintage Swiss-made dive watches, an accessible entry into this world.