Tudor Hydronaut II
More Tudor market data- Brand
- Tudor
- Model
- Hydronaut II
- Reference
- 20040
- Dial
- Blue
- Bracelet / strap
- Carbon
- Status
- Available
Watch listing
Tudor Hydronaut II
Tudor Hydronaut II listing with structured specifications, pricing, condition, and market context. Observed details include $1,550.
Updated Jun 20, 2026
![[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tgyfat%2F3f2daf62c437abb3a2c62a47b8e419f83628b1ab69e7e5b3f1054f98289af3a7.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tgyfat%2F86a1f340ad3230292536475bc6b4ca6e38196da34b493cc36021ec7659e9c1fd.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tgyfat%2Fd2c3e2261f4542163bdafc43d22bd027bf2d3735a8a625f2765046cd149802d1.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tgyfat%2Ff3601609183ad454aae51d9afe309f58d8bc7763557445dd063dfce4d3e5fad9.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tgyfat%2Fe39e7116f37ac8ccd99a901decff8ca5dbc183fa25061053467dcc71165f9a46.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tgyfat%2F36fefdb8285e0adc298b1e993191f4a4249d849f1fe12decc475105038f89408.jpg&w=3840&q=75)
Observed asking price
$1,550
Status: Available
At a glance
- Listing type
- For sale
- First observed
- May 18, 2026
- Watches
- 1
- Photos
- 6
Structured details
Watch details
$1,550
Listing notes
[WTS] Tudor Hydronaut II Ref. 20040 - Blue Carbon Dial
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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