Updated
Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) vs Bulova Surveyor Automatic
Breguet's timepiece meets Bulova's dress watch
Quick Verdict
The Bulova Surveyor Automatic ($250–$500) delivers Miyota Automatic technology in the tier below the Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) ($10,000–$25,000). The Surveyor Automatic measures 39mm and is rated 30m (3 ATM). The Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) justifies its premium with Swiss Made heritage and Automatic, Breguet calibre 502.3, about 2.4mm thick, off-centre rotor. Both represent excellent choices in the luxury watch category.
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Breguet
Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap)
$10,000–$25,000
Specifications Compared
| Feature | Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) | Bulova Surveyor Automatic |
|---|---|---|
| Price | $10,000–$25,000 | $250–$500 |
| Case Size | 38mm, about 5.4mm thick | 39mm |
| Movement | Automatic, Breguet calibre 502.3, about 2.4mm thick, off-centre rotor | Automatic Miyota 8215 |
| Caliber Type | 502.3, automatic | Miyota Automatic |
| Power Reserve | About 45 hours | 42 Hours |
| Water Resistance | 30m (3 ATM) | 30m (3 ATM) |
| Crystal | Sapphire Crystal | Sapphire Crystal |
| Case Material | 18k white gold, fluted caseband, welded lugs, sapphire caseback | Stainless Steel |
| Origin | Swiss Made | Made in Japan (Movement) |
Category-by-Category Analysis
Design & Aesthetics
Breguet's design language vs Bulova's approach
The Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) features a 18k white gold, fluted caseband, welded lugs, sapphire caseback case at 38mm, about 5.4mm thick with Sapphire Crystal protection. The Bulova Surveyor Automatic offers Stainless Steel construction at 39mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, Breguet calibre 502.3, about 2.4mm thick, off-centre rotor vs Automatic Miyota 8215
The Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) runs the Automatic, Breguet calibre 502.3, about 2.4mm thick, off-centre rotor (502.3, automatic, About 45 hours power reserve) at standard frequency. The Surveyor Automatic uses the Automatic Miyota 8215 (Miyota Automatic, 42 Hours reserve) at 21,600 vph (3 Hz). The Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) edges ahead on power reserve.
Wearability & Fit
38mm, about 5.4mm thick vs 39mm — different wrist presence
At 38mm, about 5.4mm thick, the Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) wears more compactly on smaller wrists compared to the Surveyor Automatic at 39mm. Water resistance differs: 30m (3 ATM) vs 30m (3 ATM).
Value & Cost of Ownership
Bulova sits in the lower tier
The Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) sits at $10,000–$25,000 and the Bulova Surveyor Automatic at $250–$500. On the specs that outlast any price: the Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) uses Sapphire Crystal with About 45 hours, against Sapphire Crystal and 42 Hours on the Surveyor Automatic. Service intervals are typically 5-7 years for both.
Water Resistance
30m (3 ATM) vs 30m (3 ATM)
The Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) is rated to 30m (3 ATM) while the Surveyor Automatic handles 30m (3 ATM). Both offer identical water resistance ratings.
Our Verdict
Breguet
Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap)
Choose the Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) if you prioritize 502.3, automatic engineering, Swiss Made craftsmanship, and 30m (3 ATM) water resistance. At $10,000–$25,000, it delivers Automatic, Breguet calibre 502.3, about 2.4mm thick, off-centre rotor with About 45 hours power reserve.
Check Price on AmazonBulova
Surveyor Automatic
Choose the Bulova Surveyor Automatic if you value Miyota Automatic technology, Made in Japan (Movement) heritage, and 39mm proportions. At $250–$500, the Automatic Miyota 8215 with 42 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Breguet Classique Ultra Slim 5157BB/11/9V6 (18k white gold, silvered guilloche dial, black alligator strap) and Bulova Surveyor Automatic represent two distinct approaches to fine watchmaking — the Breguet bringing Swiss Made tradition while Bulova delivers Made in Japan (Movement) engineering.
Frequently Asked Questions
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How This Page Was Made
Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.