Tudor Hydronaut
More Tudor market data- Brand
- Tudor
- Model
- Hydronaut
- Reference
- 89190
- Case
- 40 mm
- Dial
- black
- Bracelet / strap
- steel
- Status
- Available
Watch listing
Tudor Hydronaut
Tudor Hydronaut listing with structured specifications, pricing, condition, and market context. Observed details include $1,900.
Updated Jun 20, 2026
![[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tkromr%2Fb9e2c1160004ef3192776c55818d4e2a21dbd89068f34a74c8825a85c057ea23.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tkromr%2F18e4d73cce1c66f0d8078d0462d90fbfba9ad286ef3ebba384fdd5c069003c44.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tkromr%2F94a82001eac6b5dc16c05afc02d539f164bce653fd771e8d25c880d5b85fdfd6.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tkromr%2Fdb5cd90dcb8db64536efc92811271bc4d51a875b58c8c5f91611683c89ab973d.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tkromr%2F1ae732fd9eb56792aff309b6013521c365c2c788b799b3f99490f046581f9c1f.jpg&w=3840&q=75)
![[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tkromr%2F3236344140fbd83cdd447b50c1becc5c8932a624f32d6433fd962c72860f98fb.jpg&w=3840&q=75)
Observed asking price
$1,900
Status: Available
At a glance
- Listing type
- For sale
- First observed
- May 22, 2026
- Watches
- 1
- Photos
- 12
Structured details
Watch details
$1,900
Listing notes
[WTS] Tudor Hydronaut, 89190, 40mm, Great Condition
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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