Tudor Black Bay 58 vs Hamilton Intra-Matic Auto Chronograph
Tudor's diver meets Hamilton's chronograph
Quick Verdict
The Tudor Black Bay 58 ($2,500–$5,000) and Hamilton Intra-Matic Auto Chronograph ($2,500–$5,000) are closely matched timepieces at similar price points. The Black Bay 58 emphasizes In-House Automatic Manufacture (Kenissi) engineering while the Intra-Matic Auto Chronograph focuses on Swiss Made craftsmanship.
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Specifications Compared
| Feature | Tudor Black Bay 58 | Hamilton Intra-Matic Auto Chronograph |
|---|---|---|
| Price | $2,500–$5,000 | $2,500–$5,000 |
| Case Size | 39mm | 40mm |
| Movement | Automatic Manufacture Calibre MT5402 | Automatic H-31 |
| Caliber Type | In-House Automatic Manufacture (Kenissi) | Valjoux-Based Automatic Chronograph |
| Power Reserve | 70 Hours | 60 Hours |
| Water Resistance | 200m (20 ATM) | 100m (10 ATM) |
| Crystal | Domed Sapphire | Sapphire (Domed) |
| Case Material | 316L Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Tudor's design language vs Hamilton's approach
The Tudor Black Bay 58 features a 316L Stainless Steel case at 39mm with Domed Sapphire protection. The Hamilton Intra-Matic Auto Chronograph offers Stainless Steel construction at 40mm with Sapphire (Domed). Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Manufacture Calibre MT5402 vs Automatic H-31
The Black Bay 58 runs the Automatic Manufacture Calibre MT5402 (In-House Automatic Manufacture (Kenissi), 70 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Intra-Matic Auto Chronograph uses the Automatic H-31 (Valjoux-Based Automatic Chronograph, 60 Hours reserve) at 28,800 vph (4 Hz). The Black Bay 58 edges ahead on power reserve.
Wearability & Fit
39mm vs 40mm — different wrist presence
At 39mm, the Black Bay 58 wears more compactly on smaller wrists compared to the Intra-Matic Auto Chronograph at 40mm. Water resistance differs: 200m (20 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Same tier — different value propositions
The Tudor Black Bay 58 sits at $2,500–$5,000 and the Hamilton Intra-Matic Auto Chronograph at $2,500–$5,000. On the specs that outlast any price: the Black Bay 58 uses Domed Sapphire with 70 Hours, against Sapphire (Domed) and 60 Hours on the Intra-Matic Auto Chronograph. Service intervals are typically 5-7 years for both.
Water Resistance
200m (20 ATM) vs 100m (10 ATM)
The Black Bay 58 is rated to 200m (20 ATM) while the Intra-Matic Auto Chronograph handles 100m (10 ATM). The Black Bay 58 is better suited for water activities.
Materials Face-Off
| Component | Tudor Black Bay 58 | Hamilton Intra-Matic Auto Chronograph |
|---|---|---|
| In-House MT5402 Caliber | Fully in-house manufacture at Kenissi (Le Locle). 26mm × 4.99mm, 27 jewels, free-sprung balance with variable inertia regulation | Hamilton H-31 caliber |
| Silicon Balance Spring | Si hairspring providing antimagnetic protection and superior isochronism | Domed sapphire ("box crystal" silhouette) |
| Domed Sapphire Crystal | Synthetic corundum (Al₂O₃) grown via Verneuil process, anti-reflective coating on inner surface Mohs 9 | Stainless steel 316L |
| Anodized Aluminum Bezel | Anodized aluminum insert with engraved 60-minute dive scale — deliberately not ceramic | — |
| 316L Stainless Steel | Medical-grade 316L (Cr 16–18%, Ni 10–14%, Mo 2–3%). Satin-brushed tops, polished bevels | — |
Cost of Ownership Compared
The Hamilton Intra-Matic Auto Chronograph saves you $1,227 over 5 years of ownership
Who Should Pick Which
Pick the Tudor Black Bay 58 if…
- True in-house COSC-certified manufacture movement at sub-$4,000
- 39mm "perfect proportions" — fits virtually any wrist from 6" to 8"
- Heritage collectors — direct lineage to the 1958 Tudor Submariner Reference 7924
- Wilsdorf Foundation (Rolex sister) pedigree without the waitlist or pricing
- 10-year service interval — longest in Swiss watchmaking, an explicit confidence statement
Pick the Hamilton Intra-Matic Auto Chronograph if…
- Active lifestyle wearers — 100m water resistance handles swimming and water sports
- Practical daily wearers — 60-hour reserve gives breathing room
- Those who prioritize scratch resistance — sapphire crystal
- Chronograph enthusiasts looking for a proven timing instrument
- Heritage enthusiasts drawn to ** Hamilton's historical pedigree
Tudor Black Bay 58
- No date complication — a feature for purists, but a limitation for daily-wearer buyers who want at-a-glance date
- 316L not 904L — Tudor uses standard steel, not Rolex's "Oystersteel" (practically irrelevant for the wearer)
- Aluminum bezel insert scratches more easily than ceramic — heritage-correct, but less daily-wear robust
- Bracelet endlinks are proprietary — limits aftermarket bracelet options (straps still work via drilled lug holes)
Hamilton Intra-Matic Auto Chronograph
- 14.6mm thickness honest but tall.
- Not column-wheel — cam-switching 7753 architecture.
- H-31 isn't in-house in the strict sense.
- Lume is modest.
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 $2,500–$5,000, it delivers Automatic Manufacture Calibre MT5402 with 70 Hours power reserve.
Check Price on AmazonHamilton
Intra-Matic Auto Chronograph
Choose the Hamilton Intra-Matic Auto Chronograph if you value Valjoux-Based Automatic Chronograph technology, Swiss Made heritage, and 40mm proportions. At $2,500–$5,000, the Automatic H-31 with 60 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Tudor Black Bay 58 and Hamilton Intra-Matic Auto Chronograph represent two distinct approaches to fine watchmaking — the Tudor bringing Swiss Made tradition while Hamilton delivers Swiss Made engineering.
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