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Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteThe Tudor Black Bay 68 is a 43 mm stainless-steel watch offered with a blue or silver dial. Both versions have Tudor’s Manufacture Calibre MT5601-U, a 70-hour power reserve, 200 m water resistance, and COSC and METAS certification, according to Tudor. Tudor’s US product page lists each at a suggested retail price of $5,475 as of 2026.
What is the Tudor Black Bay 68?
The Black Bay 68 adds a larger case size to Tudor’s Black Bay range. The “68” refers to 1968, when Tudor says it conceived the Snowflake hand design; the brand says the hand entered its catalogue in 1969. The blue dial is described by Tudor as “TUDOR Blue,” and the alternative is silver. These are brand descriptions and historical framing. Tudor’s Black Bay 68 collection page
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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TUDOR Black Bay 68 43mm Watch | $5,069.99 | Buy on Amazon |
| 2 |
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Black Bay 68 Tudor Black Bay 68 | $4,949.99 | Buy on Amazon |
| 3 |
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Tudor Black Bay 54 Automatic Chronometer Black Dial Men's Watch M79000N-0001 | $4,619.99 | Buy on Amazon |
| 4 |
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Tudor Heritage Black Bay GMT Stainless Steel Automatic Mens Watch M79830RB-0001 | $4,650.00 | Buy on Amazon |
| 5 |
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Tudor Black Bay Fifty Eight Automatic Chronometer Blue Dial Men's Watch M79030b-0001 | $4,912.86 | Buy on Amazon |
Tudor positions 43 mm as part of a range intended to cover different wrist sizes, but that is not a fit guarantee. Case diameter alone cannot establish how a watch will wear on a particular wrist.
Black Bay 68 specifications
| Specification | Black Bay 68, both variants |
|---|---|
| Case | 43 mm stainless steel, polished and satin finishes |
| Thickness and lug width | 13.6 mm thick; 22 mm lug width |
| Crystal | Domed sapphire |
| Bezel | Unidirectional, 60-minute bezel with matte black aluminium insert |
| Water resistance | 200 m (660 ft), as specified by Tudor |
| Movement | Tudor Manufacture Calibre MT5601-U, self-winding mechanical movement with bidirectional rotor |
| Power reserve | 70 hours, as specified by Tudor |
| Frequency | 28,800 beats per hour (4 Hz), as specified by Tudor |
| Certifications and magnetic resistance | Tudor states COSC chronometer and METAS Master Chronometer certification, including resistance to magnetic fields of 15,000 gauss |
| Bracelet and clasp | Three-link steel bracelet with Tudor T-fit clasp |
| Date | No date is listed for the model in Tudor’s collection filters |
Tudor says the METAS certification assesses precision, magnetic-field resistance, waterproofness, and power reserve. These specifications and certification details are Tudor’s claims; the figures above are not independent test results. See the official Black Bay 68 product page and the 2025 Tudor Black Bay 68 press kit.
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- Tudor Black Bay 68 Automatic Chronometer Men's Watch M7943A1A0NU-0002
Blue or silver: what is different?
The dial color is the clear distinction between the two official references. Tudor lists the same case, movement, bracelet, and technical specifications for both, and its US page shows the same suggested retail price. The choice therefore comes down chiefly to the dial you prefer and how the 43 mm case fits you; no side-by-side wear assessment is established here.
| Variant | Reference | Dial | US suggested retail price shown by Tudor |
|---|---|---|---|
| Black Bay 68 | M7943A1A0NU-0001 | Blue | $5,475, displayed on Tudor’s US product page in 2026; prices may change |
| Black Bay 68 | M7943A1A0NU-0002 | Silver | $5,475, displayed on Tudor’s US product page in 2026; prices may change |
Tudor’s 2025 English press kit gives a Swiss price of CHF 4,350 including Swiss VAT. That is a Switzerland-specific figure from the 2025 kit, not a current US price or a direct currency equivalent.
Rank #2
- Tudor Black Bay 68 Automatic Chronometer Blue Dial Men's Watch M7943A1A0NU-0001
How much does the Tudor Black Bay 68 cost?
As of 2026, Tudor’s US product page displays a suggested retail price of $5,475 for each dial variant. Tudor notes that models and prices can change, and local prices and availability may differ. The brand offers a retailer locator through its product page.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Guarantee
Tudor states that the watch comes with a five-year transferable guarantee, with no registration or periodic maintenance checks required. Confirm the terms applicable in your market with Tudor or an authorized retailer before purchase.
Quick Recap
Best Value
- Tudor Black Bay Fifty Eight Automatic Chronometer Blue Dial Men's Watch M79030b-0001
Rank #4
- 41mm steel case with polished and satin finish
- Bidirectional rotatable bezel in steel with 24-hour graduated anodised aluminium disc
- Self-winding mechanical movement with 70 hour power reserve
Rank #3
- Tudor Black Bay 54 Automatic Chronometer Black Dial Men's Watch M79000N-0001
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
