Updated
Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) vs Breguet Marine Dual Time 5857 (18k rose gold, rubber)
Blancpain's dress watch meets Breguet's timepiece
Quick Verdict
The Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) ($25,000+) and Breguet Marine Dual Time 5857 (18k rose gold, rubber) ($25,000+) are closely matched timepieces at similar price points. The Villeret Quantième Complet 8 Jours (red gold, enamel dial) emphasizes Blancpain 6639A, automatic, silicon balance spring, under-lug correctors engineering while the Marine Dual Time 5857 (18k rose gold, rubber) focuses on Swiss Made craftsmanship.
Transparency — We earn a small commission on purchases made through our Amazon links. This doesn't affect our editorial independence.
Specifications Compared
| Feature | Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) | Breguet Marine Dual Time 5857 (18k rose gold, rubber) |
|---|---|---|
| Price | $25,000+ | $25,000+ |
| Case Size | 42mm | 42mm |
| Movement | Automatic, Blancpain Calibre 6639A (three barrels) | Automatic, Breguet Calibre 517F |
| Caliber Type | Blancpain 6639A, automatic, silicon balance spring, under-lug correctors | Breguet 517F, automatic dual time |
| Power Reserve | About 192 hours (eight days) | Per Breguet's published figure for calibre 517F |
| Water Resistance | 30m (3 ATM) | 100m (10 ATM) |
| Crystal | Sapphire Crystal, sapphire caseback | Sapphire Crystal, sapphire caseback |
| Case Material | 18k red gold, double-stepped bezel | 18k rose gold, fluted caseband, screwed lugs |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Blancpain's design language vs Breguet's approach
The Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) features a 18k red gold, double-stepped bezel case at 42mm with Sapphire Crystal, sapphire caseback protection. The Breguet Marine Dual Time 5857 (18k rose gold, rubber) offers 18k rose gold, fluted caseband, screwed lugs construction at 42mm with Sapphire Crystal, sapphire caseback. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, Blancpain Calibre 6639A (three barrels) vs Automatic, Breguet Calibre 517F
The Villeret Quantième Complet 8 Jours (red gold, enamel dial) runs the Automatic, Blancpain Calibre 6639A (three barrels) (Blancpain 6639A, automatic, silicon balance spring, under-lug correctors, About 192 hours (eight days) power reserve) at standard frequency. The Marine Dual Time 5857 (18k rose gold, rubber) uses the Automatic, Breguet Calibre 517F (Breguet 517F, automatic dual time, Per Breguet's published figure for calibre 517F reserve) at standard. The Marine Dual Time 5857 (18k rose gold, rubber) offers a longer power reserve.
Wearability & Fit
42mm vs 42mm — different wrist presence
At 42mm, the Villeret Quantième Complet 8 Jours (red gold, enamel dial) is similarly sized compared to the Marine Dual Time 5857 (18k rose gold, rubber) at 42mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Same tier — different value propositions
The Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) sits at $25,000+ and the Breguet Marine Dual Time 5857 (18k rose gold, rubber) at $25,000+. On the specs that outlast any price: the Villeret Quantième Complet 8 Jours (red gold, enamel dial) uses Sapphire Crystal, sapphire caseback with About 192 hours (eight days), against Sapphire Crystal, sapphire caseback and Per Breguet's published figure for calibre 517F on the Marine Dual Time 5857 (18k rose gold, rubber). Service intervals are typically 5-7 years for both.
Water Resistance
30m (3 ATM) vs 100m (10 ATM)
The Villeret Quantième Complet 8 Jours (red gold, enamel dial) is rated to 30m (3 ATM) while the Marine Dual Time 5857 (18k rose gold, rubber) handles 100m (10 ATM). The Marine Dual Time 5857 (18k rose gold, rubber) offers superior water resistance.
Our Verdict
Blancpain
Villeret Quantième Complet 8 Jours (red gold, enamel dial)
Choose the Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) if you prioritize Blancpain 6639A, automatic, silicon balance spring, under-lug correctors engineering, Swiss Made craftsmanship, and 30m (3 ATM) water resistance. At $25,000+, it delivers Automatic, Blancpain Calibre 6639A (three barrels) with About 192 hours (eight days) power reserve.
Check Price on AmazonBreguet
Marine Dual Time 5857 (18k rose gold, rubber)
Choose the Breguet Marine Dual Time 5857 (18k rose gold, rubber) if you value Breguet 517F, automatic dual time technology, Swiss Made heritage, and 42mm proportions. At $25,000+, the Automatic, Breguet Calibre 517F with Per Breguet's published figure for calibre 517F power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial) and Breguet Marine Dual Time 5857 (18k rose gold, rubber) represent two distinct approaches to fine watchmaking — the Blancpain bringing Swiss Made tradition while Breguet delivers Swiss Made engineering.
Frequently Asked Questions
More Comparisons
Tag Heuer Carrera Chronograph vs Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial)
Tag Heuer's chronograph meets Blancpain's dress watch
Tag Heuer Carrera Chronograph vs Breguet Marine Dual Time 5857 (18k rose gold, rubber)
Tag Heuer's chronograph meets Breguet's timepiece
Tissot PRX Powermatic 80 vs Blancpain Villeret Quantième Complet 8 Jours (red gold, enamel dial)
Tissot's timepiece meets Blancpain's dress watch
Explore These Watches
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.