Tudor · Family: Black Bay
The Tudor Black Bay 58 (ref. 79030N) is a 39mm stainless steel dive watch launched in 2018, powered by Tudor's in-house Calibre MT5402 — COSC-certified, ~70 hours of power reserve — and rated to 200m. Its current price range, with sources cited, is available further down this page. Its differential: a genuinely compact 39mm case wrapped in a vintage-inspired aged 'gilt' dial, rare among modern 200m automatic divers.
Estimated range: €3,155 – €3,812
Based on 5 real observations (2020-10-28 – 2026-03-06), converted to EUR using the ECB historical rate for each date. Small sample — the range will narrow as more data arrives.
Official catalog price by year, captured in archive.org snapshots and matched to the exact reference in the brand's own data. Every row links to its snapshot so you can verify it.
| Year | List price | Source |
|---|---|---|
| 2020 | 3,700 USD | Tudor · view snapshot |
| 2023 | 3,950 USD | Tudor · view snapshot |
| 2024 | 4,000 USD | Tudor · view snapshot |
| 2026 | 4,700 USD | Tudor · view snapshot |
Tudor launched the Black Bay 58 in 2018 as a deliberately smaller counterpart to the wider Black Bay range. What is confirmed is the specification the 79030N ships with today: a 39mm stainless steel case — noticeably tighter than the 41mm+ silhouette of the standard Black Bay line — fitted with a unidirectional bezel carrying a black anodized aluminum insert and a single lume dot at 12 o'clock. The black dial is finished in Tudor's 'gilt'/aged aesthetic, under a domed sapphire crystal that reinforces the vintage-inspired profile without giving up modern scratch resistance.
Inside the case sits Tudor's in-house Calibre MT5402, an automatic movement rated at roughly 70 hours of power reserve — well beyond the 38-48 hours typical of many mainstream automatic divers — and independently certified by COSC as a chronometer.
Tudor offers the 79030N on either a steel bracelet or a leather strap, and the model remains in current catalog production.
The Black Bay 58 (79030N) has a 39mm stainless steel case — notably smaller than the 41mm+ case used on the standard Black Bay line.
Yes. The 79030N runs Tudor's in-house Calibre MT5402, an automatic movement with roughly 70 hours of power reserve, independently certified by COSC as a chronometer.
The 79030N is rated to 200m water resistance, comfortably covering swimming, snorkeling, and recreational diving.
Tudor specifies approximately 70 hours of power reserve — roughly 1.5-2x the reserve of many competing automatic dive watches.
Cazador does not have enough verified market data to state a reliable price range for the 79030N and will not estimate one. Check back as we collect verified data.
Tudor offers the 79030N on either a stainless steel bracelet or a leather strap.
The Black Bay 58 (79030N) launched in 2018 and remains in Tudor's current catalog and in production today.