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Tudor Prince Oysterdate Mini-Sub Ref. 94400

Rolex founder Hans Wilsdorf was an extraordinary entrepreneur, renowned for launching not just one, but two highly successful watch brands. While many would be content with the triumph of creating Rolex, Wilsdorf’s ambition led him to establish Tudor as well. His goal was to provide a more affordable alternative to Rolex, achieving this by utilizing Rolex cases and components paired with generic Swiss movements. This strategy proved to be a winning formula.

Introducing the Tudor Mini Sub, a remarkable example of Wilsdorf’s ingenuity. This watch offers the full experience of a Submariner in a compact 33mm size, making it an ideal choice for the sporty lady. The regular-sized Submariner is already known for its versatility, but the Mini Sub takes it a step further, offering the same robust functionality in a more concentrated form.

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Brand Tudor
Diameter 32 mm
Model Mini-Sub, Prince Oysterdate
Bracelet/strap: Steel
Reference 94400
Buckle/clasp Original steel folding clasp
Year of production (circa) 1985
Lug Width 17 mm
Material Steel
Set Content Watch only
Crystal Acrylic
Warranty 2 year (AWCo)
Dial color Black
Movement Automatic

When Rolex itself was still an up-and-coming brand, its founder Hans Wilsdorf envisioned a sister brand that would allow him to release more affordable watches. As an avid Anglophile, Wilsdorf named his new brand Tudor, and registered the company in 1926.

The recipe was simple: The high quality cases and bracelets from Rolex, fitted with off-the-shelf movements, allowing for a lower price point. This is why you will often find Tudor watches with Rolex logos all over the case back and bracelet. They weren’t just the same design, they were the same actual parts.

From the 1960’s onwards, Tudor was adopted by several armed forces, among which the US Navy and the French Marine Nationale. Their elite troops were outfitted with rugged Tudor Submariners. These are now highly collectible and are fast approaching Rolex Subs in price. Something you will not find anywhere in Rolex’s catalogues is the lady-size Submariner; a Tudor exclusive.

You will find many models within Tudor’s line-up that share a lot of their platform with Rolex. There are, however, models that are unique to Tudor only. The current collection shares no parts with its crowned sibling, but you will also find vintage Tudors with completely unique aesthetics.

So whether you are after a slight variation on the familiar Rolex designs or something completely different, Tudor has got you covered. It is one of those brands that are quickly becoming more and more appreciated by aficionados. And for good reason. There is a whole lot to love here!


At AWCo we put the safety of our shipments upfront at all times. Therefore, we ship all our packages insured.

We strive to promptly handle packages to minimize delays. Delivery times begin from the day of dispatch. While we make every effort to ensure smooth delivery, we cannot be held responsible for delays caused by destination customs, local duties, taxes, or lost items during transit.

Certainly, we understand that overloaded mail-order companies can also contribute to potential delays in the delivery process. Despite our best efforts, external factors beyond our control may affect shipping times. Rest assured, we remain committed to providing timely service and will work diligently to ensure your order reaches you as promptly as possible. For any inquiries or updates, feel free to reach out to us at info@awco.nl. Your satisfaction is our priority.







Year of production (circa)






Dial color





32 mm




Original steel folding clasp

Lug Width

17 mm

Set Content

Watch only