The Tudor Hydronaut is a very sturdy watch for every day use, incredibly well built and very comfortable bracelet. The watch was acquired years ago by a friend from a closing local shop, gave it to his dad and now was offered again to me. The watch comes with full links and original blank card.


Make: Tudor

Model: Hydronaut II

Reference: 20040

Year: 2000's

Material: Stainless Steel

Dimensions: 40mm

Crystal:  Sapphire Crystal

Movement: Automatic Wind

Bracelet/Strap: Original Bracelet

Lug Width: 21mm

Box/Papers: No/Yes

Tudor Hydronaut II 20040 /w Blank Card


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    • All our prices are displayed in USD
    • Each individual piece comes with a 5-day inspection period.
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    • We will generally ship all of our products via Federal Express Priority within 5 Business Days of payment clearing