Tudor Black Bay 58 vs Timex Marlin Automatic 40mm
Tudor's diver meets Timex's timepiece
Quick Verdict
The Timex Marlin Automatic 40mm (~$256) delivers Miyota Automatic technology at $4,224 less than the Tudor Black Bay 58 (~$4,480). The Black Bay 58 justifies its premium with Swiss Made heritage and Automatic Manufacture Calibre MT5402. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Tudor Black Bay 58 | Timex Marlin Automatic 40mm |
|---|---|---|
| Price | ~$4,480 | ~$256 |
| Case Size | 39mm | 40mm |
| Movement | Automatic Manufacture Calibre MT5402 | Automatic Miyota 8205 |
| Caliber Type | In-House Automatic Manufacture (Kenissi) | Miyota Automatic |
| Power Reserve | 70 Hours | 40 Hours |
| Water Resistance | 200m (20 ATM) | 30m (3 ATM) |
| Crystal | Domed Sapphire | Mineral Crystal |
| Case Material | 316L Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Made in Japan (Movement) |
Category-by-Category Analysis
Design & Aesthetics
Tudor's design language vs Timex's approach
Movement & Performance
Automatic Manufacture Calibre MT5402 vs Automatic Miyota 8205
Wearability & Fit
39mm vs 40mm — different wrist presence
Value & Cost of Ownership
Timex is $4,224 more affordable
Water Resistance
200m (20 ATM) vs 30m (3 ATM)
Our Verdict
Tudor
Black Bay 58
Choose the Tudor Black Bay 58 if you prioritize In-House Automatic Manufacture (Kenissi) engineering, Swiss Made craftsmanship, and 200m (20 ATM) water resistance. At ~$4,480, it delivers Automatic Manufacture Calibre MT5402 with 70 Hours power reserve.
Check Price on AmazonTimex
Marlin Automatic 40mm
Choose the Timex Marlin Automatic 40mm if you value Miyota Automatic technology, Made in Japan (Movement) heritage, and 40mm proportions. At ~$256, the Automatic Miyota 8205 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Tudor Black Bay 58 and Timex Marlin Automatic 40mm represent two distinct approaches to fine watchmaking — the Tudor bringing Swiss Made tradition while Timex delivers Made in Japan (Movement) engineering.

