Updated
Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) vs Rolex Oyster Perpetual 36 126000 candy pink dial
Breguet's dress watch meets Rolex's timepiece
Quick Verdict
The Rolex Oyster Perpetual 36 126000 candy pink dial ($10,000–$25,000) delivers Rolex 3230, Superlative Chronometer technology in the tier below the Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) ($25,000+). The Oyster Perpetual 36 126000 candy pink dial measures 36mm and is rated 100m (10 ATM). The Classique 7137 Power Reserve Moonphase (18k yellow gold) justifies its premium with Swiss Made heritage and Automatic, Breguet Calibre 502.3 QSE1 (ultra-thin, off-centre rotor). Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) | Rolex Oyster Perpetual 36 126000 candy pink dial |
|---|---|---|
| Price | $25,000+ | $10,000–$25,000 |
| Case Size | 39mm | 36mm |
| Movement | Automatic, Breguet Calibre 502.3 QSE1 (ultra-thin, off-centre rotor) | Automatic, Rolex calibre 3230 |
| Caliber Type | Breguet 502.3 QSE1, automatic, silicon escapement | Rolex 3230, Superlative Chronometer |
| Power Reserve | About 45 hours, with indicator | About 70 hours |
| Water Resistance | 30m (3 ATM) | 100m (10 ATM) |
| Crystal | Sapphire Crystal, sapphire caseback | Sapphire Crystal |
| Case Material | 18k yellow gold, fluted caseband | Oystersteel, smooth bezel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Breguet's design language vs Rolex'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 Rolex Oyster Perpetual 36 126000 candy pink dial offers Oystersteel, smooth bezel construction at 36mm with Sapphire Crystal. 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, Rolex calibre 3230
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 Oyster Perpetual 36 126000 candy pink dial uses the Automatic, Rolex calibre 3230 (Rolex 3230, Superlative Chronometer, About 70 hours reserve) at standard. The Oyster Perpetual 36 126000 candy pink dial offers a longer power reserve.
Wearability & Fit
39mm vs 36mm — different wrist presence
At 39mm, the Classique 7137 Power Reserve Moonphase (18k yellow gold) has a bolder wrist presence compared to the Oyster Perpetual 36 126000 candy pink dial at 36mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Rolex sits in the lower tier
The Breguet Classique 7137 Power Reserve Moonphase (18k yellow gold) sits at $25,000+ and the Rolex Oyster Perpetual 36 126000 candy pink dial at $10,000–$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 and About 70 hours on the Oyster Perpetual 36 126000 candy pink 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 Oyster Perpetual 36 126000 candy pink dial handles 100m (10 ATM). The Oyster Perpetual 36 126000 candy pink 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 AmazonRolex
Oyster Perpetual 36 126000 candy pink dial
Choose the Rolex Oyster Perpetual 36 126000 candy pink dial if you value Rolex 3230, Superlative Chronometer technology, Swiss Made heritage, and 36mm proportions. At $10,000–$25,000, the Automatic, Rolex calibre 3230 with About 70 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 Rolex Oyster Perpetual 36 126000 candy pink dial represent two distinct approaches to fine watchmaking — the Breguet bringing Swiss Made tradition while Rolex 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.