Updated
Breguet Marine 5517 (18k rose gold, wave dial) vs Tissot Chemin des Tourelles Powermatic 80
Breguet's timepiece meets Tissot's dress watch
Quick Verdict
The Tissot Chemin des Tourelles Powermatic 80 ($500–$1,000) delivers ETA/Tissot Automatic technology in the tier below the Breguet Marine 5517 (18k rose gold, wave dial) ($25,000+). The Chemin des Tourelles Powermatic 80 measures 42.0mm and is rated 50m (5 ATM). The Marine 5517 (18k rose gold, wave dial) justifies its premium with Swiss Made heritage and Automatic, Breguet Calibre 777A. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Breguet Marine 5517 (18k rose gold, wave dial) | Tissot Chemin des Tourelles Powermatic 80 |
|---|---|---|
| Price | $25,000+ | $500–$1,000 |
| Case Size | 40mm | 42.0mm |
| Movement | Automatic, Breguet Calibre 777A | Automatic Powermatic 80 (Caliber 80.111) |
| Caliber Type | Breguet 777A, silicon escapement and balance spring | ETA/Tissot Automatic |
| Power Reserve | About 55 hours | 80 Hours |
| Water Resistance | 100m (10 ATM) | 50m (5 ATM) |
| Crystal | Sapphire Crystal, sapphire caseback | Sapphire Crystal |
| Case Material | 18k rose gold, fluted caseband | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Breguet's design language vs Tissot's approach
The Breguet Marine 5517 (18k rose gold, wave dial) features a 18k rose gold, fluted caseband case at 40mm with Sapphire Crystal, sapphire caseback protection. The Tissot Chemin des Tourelles Powermatic 80 offers Stainless Steel construction at 42.0mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, Breguet Calibre 777A vs Automatic Powermatic 80 (Caliber 80.111)
The Marine 5517 (18k rose gold, wave dial) runs the Automatic, Breguet Calibre 777A (Breguet 777A, silicon escapement and balance spring, About 55 hours power reserve) at standard frequency. The Chemin des Tourelles Powermatic 80 uses the Automatic Powermatic 80 (Caliber 80.111) (ETA/Tissot Automatic, 80 Hours reserve) at 21,600 vph (3 Hz). The Chemin des Tourelles Powermatic 80 offers a longer power reserve.
Wearability & Fit
40mm vs 42.0mm — different wrist presence
At 40mm, the Marine 5517 (18k rose gold, wave dial) wears more compactly on smaller wrists compared to the Chemin des Tourelles Powermatic 80 at 42.0mm. Water resistance differs: 100m (10 ATM) vs 50m (5 ATM).
Value & Cost of Ownership
Tissot sits in the lower tier
The Breguet Marine 5517 (18k rose gold, wave dial) sits at $25,000+ and the Tissot Chemin des Tourelles Powermatic 80 at $500–$1,000. On the specs that outlast any price: the Marine 5517 (18k rose gold, wave dial) uses Sapphire Crystal, sapphire caseback with About 55 hours, against Sapphire Crystal and 80 Hours on the Chemin des Tourelles Powermatic 80. Service intervals are typically 5-7 years for both.
Water Resistance
100m (10 ATM) vs 50m (5 ATM)
The Marine 5517 (18k rose gold, wave dial) is rated to 100m (10 ATM) while the Chemin des Tourelles Powermatic 80 handles 50m (5 ATM). The Marine 5517 (18k rose gold, wave dial) is better suited for water activities.
Our Verdict
Breguet
Marine 5517 (18k rose gold, wave dial)
Choose the Breguet Marine 5517 (18k rose gold, wave dial) if you prioritize Breguet 777A, silicon escapement and balance spring engineering, Swiss Made craftsmanship, and 100m (10 ATM) water resistance. At $25,000+, it delivers Automatic, Breguet Calibre 777A with About 55 hours power reserve.
Check Price on AmazonTissot
Chemin des Tourelles Powermatic 80
Choose the Tissot Chemin des Tourelles Powermatic 80 if you value ETA/Tissot Automatic technology, Swiss Made heritage, and 42.0mm proportions. At $500–$1,000, the Automatic Powermatic 80 (Caliber 80.111) with 80 Hours power reserve makes it a compelling choice.
View the dossierThe Bottom Line
The Breguet Marine 5517 (18k rose gold, wave dial) and Tissot Chemin des Tourelles Powermatic 80 represent two distinct approaches to fine watchmaking — the Breguet bringing Swiss Made tradition while Tissot delivers Swiss Made 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.