Updated
Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) vs Breguet Marine 5517 (18k rose gold, wave dial)
Breguet's dress watch meets Breguet's timepiece
Quick Verdict
The Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) ($25,000+) and Breguet Marine 5517 (18k rose gold, wave dial) ($25,000+) are closely matched timepieces at similar price points. The Classique 7137 Power Reserve Moonphase (18k yellow gold) emphasizes Breguet 502.3 QSE1, automatic, silicon escapement engineering while the Marine 5517 (18k rose gold, wave dial) 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 | Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) | Breguet Marine 5517 (18k rose gold, wave dial) |
|---|---|---|
| Price | $25,000+ | $25,000+ |
| Case Size | 39mm | 40mm |
| Movement | Automatic, Breguet Calibre 502.3 QSE1 (ultra-thin, off-centre rotor) | Automatic, Breguet Calibre 777A |
| Caliber Type | Breguet 502.3 QSE1, automatic, silicon escapement | Breguet 777A, silicon escapement and balance spring |
| Power Reserve | About 45 hours, with indicator | About 55 hours |
| Water Resistance | 30m (3 ATM) | 100m (10 ATM) |
| Crystal | Sapphire Crystal, sapphire caseback | Sapphire Crystal, sapphire caseback |
| Case Material | 18k yellow gold, fluted caseband | 18k rose gold, fluted caseband |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Breguet's design language vs Breguet's approach
The Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) features a 18k yellow gold, fluted caseband case at 39mm with Sapphire Crystal, sapphire caseback protection. The Breguet Marine 5517 (18k rose gold, wave dial) offers 18k rose gold, fluted caseband construction at 40mm with Sapphire Crystal, sapphire caseback. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, Breguet Calibre 502.3 QSE1 (ultra-thin, off-centre rotor) vs Automatic, Breguet Calibre 777A
The Classique 7137 Power Reserve Moonphase (18k yellow gold) runs the Automatic, Breguet Calibre 502.3 QSE1 (ultra-thin, off-centre rotor) (Breguet 502.3 QSE1, automatic, silicon escapement, About 45 hours, with indicator power reserve) at standard frequency. The Marine 5517 (18k rose gold, wave dial) uses the Automatic, Breguet Calibre 777A (Breguet 777A, silicon escapement and balance spring, About 55 hours reserve) at standard. The Marine 5517 (18k rose gold, wave dial) offers a longer power reserve.
Wearability & Fit
39mm vs 40mm — different wrist presence
At 39mm, the Classique 7137 Power Reserve Moonphase (18k yellow gold) wears more compactly on smaller wrists compared to the Marine 5517 (18k rose gold, wave dial) at 40mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Same tier — different value propositions
The Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) sits at $25,000+ and the Breguet Marine 5517 (18k rose gold, wave dial) at $25,000+. On the specs that outlast any price: the Classique 7137 Power Reserve Moonphase (18k yellow gold) uses Sapphire Crystal, sapphire caseback with About 45 hours, with indicator, against Sapphire Crystal, sapphire caseback and About 55 hours on the Marine 5517 (18k rose gold, wave dial). Service intervals are typically 5-7 years for both.
Water Resistance
30m (3 ATM) vs 100m (10 ATM)
The Classique 7137 Power Reserve Moonphase (18k yellow gold) is rated to 30m (3 ATM) while the Marine 5517 (18k rose gold, wave dial) handles 100m (10 ATM). The Marine 5517 (18k rose gold, wave dial) offers superior water resistance.
Our Verdict
Breguet
Classique 7137 Power Reserve Moonphase (18k yellow gold)
Choose the Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) if you prioritize Breguet 502.3 QSE1, automatic, silicon escapement engineering, Swiss Made craftsmanship, and 30m (3 ATM) water resistance. At $25,000+, it delivers Automatic, Breguet Calibre 502.3 QSE1 (ultra-thin, off-centre rotor) with About 45 hours, with indicator power reserve.
Check Price on AmazonBreguet
Marine 5517 (18k rose gold, wave dial)
Choose the Breguet Marine 5517 (18k rose gold, wave dial) if you value Breguet 777A, silicon escapement and balance spring technology, Swiss Made heritage, and 40mm proportions. At $25,000+, the Automatic, Breguet Calibre 777A with About 55 hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) and Breguet Marine 5517 (18k rose gold, wave dial) represent two distinct approaches to fine watchmaking — the Breguet bringing Swiss Made tradition while Breguet delivers Swiss Made engineering.
Frequently Asked Questions
More Comparisons
Tag Heuer Carrera Chronograph vs Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold)
Tag Heuer's chronograph meets Breguet's dress watch
Tag Heuer Carrera Chronograph vs Breguet Marine 5517 (18k rose gold, wave dial)
Tag Heuer's chronograph meets Breguet's timepiece
Tissot PRX Powermatic 80 vs Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold)
Tissot's timepiece meets Breguet'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.