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Tudor Bay 58
Case
- Diameter
- 39mm
- Thickness
- 11.7mm
- Material
- steel
- Water resistance
- 200m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Tudor MT5400
- Type
- Automatic
- Hacking
- No
- Hand-winding
- No
- Complications
- Time only
Tudor
Tudor's in-house automatic caliber with COSC chronometer certification and a 70-hour power reserve, produced at the Kenissi manufacture co-owned by Tudor's parent company. Features a silicon balance spring for antimagnetic properties and a traversing balance bridge for enhanced shock resistance. The MT5400 powers the Black Bay Fifty-Eight and represents Tudor's commitment to in-house movement production.
Design language
- Case shape
- round
- Dial style
- sunburst
- Bezel
- rotating_unidirectional
- Bracelet
- rubber_strap
AI-detected from the product image
6 colorways
The living market
This one moves.
They are on r/Watchexchange and WatchUSeek right now, and finding them means searching both by hand. We track what shops have in stock too. Not appraisals or offers.
RetailNot listed
10 for sale right now, and 7 closed in the last 30 days.
- Asking and closing medians, each with the number of listings behind it
- The weekly trend, on a real time scale
- How long one takes to sell, from the listings that closed
- All 10 listings, priced and linked
The connection engine
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The community take
Owners talk.
In a nutshell
The Tudor Bay 58 is an automatic diver watch, with a 39mm steel case, 11.7mm thick, powered by the Tudor MT5400 movement. Water resistance is rated to 200m, under a sapphire crystal. and the secondary market averages around $4,053.
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion