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Tissot Gentleman Powermatic 80 Silicium vs Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue)
Tissot's dress watch meets Ulysse Nardin's timepiece
Quick Verdict
The Tissot Gentleman Powermatic 80 Silicium ($500–$1,000) offers ETA-Based Automatic with Silicon Hairspring precision in the tier below the Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue) ($25,000+). The Gentleman Powermatic 80 Silicium measures 40mm and is rated 100m (10 ATM). The Executive Skeleton X 42mm (18k rose gold, blue) counters with Swiss Made craftsmanship and 100m (10 ATM) water resistance. Both are exceptional watches for their respective tiers.
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Specifications Compared
| Feature | Tissot Gentleman Powermatic 80 Silicium | Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue) |
|---|---|---|
| Price | $500–$1,000 | $25,000+ |
| Case Size | 40mm | 42mm |
| Movement | Powermatic 80.811 (Silicon Hairspring) | Hand-wound, Ulysse Nardin UN-371 (skeleton) |
| Caliber Type | ETA-Based Automatic with Silicon Hairspring | UN-371, hand-wound, silicon escapement and balance spring |
| Power Reserve | 80 Hours | About 96 hours (four days) |
| Water Resistance | 100m (10 ATM) | 100m (10 ATM) |
| Crystal | Sapphire Crystal | Sapphire Crystal, sapphire caseback |
| Case Material | Stainless Steel | 18k rose gold, blue bezel |
| Origin | Swiss Made (Swatch Group) | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Tissot's design language vs Ulysse Nardin's approach
The Tissot Gentleman Powermatic 80 Silicium features a Stainless Steel case at 40mm with Sapphire Crystal protection. The Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue) offers 18k rose gold, blue bezel construction at 42mm with Sapphire Crystal, sapphire caseback. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Powermatic 80.811 (Silicon Hairspring) vs Hand-wound, Ulysse Nardin UN-371 (skeleton)
The Gentleman Powermatic 80 Silicium runs the Powermatic 80.811 (Silicon Hairspring) (ETA-Based Automatic with Silicon Hairspring, 80 Hours power reserve) at 21,600 vph (3 Hz) frequency. The Executive Skeleton X 42mm (18k rose gold, blue) uses the Hand-wound, Ulysse Nardin UN-371 (skeleton) (UN-371, hand-wound, silicon escapement and balance spring, About 96 hours (four days) reserve) at standard. The Executive Skeleton X 42mm (18k rose gold, blue) offers a longer power reserve.
Wearability & Fit
40mm vs 42mm — different wrist presence
At 40mm, the Gentleman Powermatic 80 Silicium wears more compactly on smaller wrists compared to the Executive Skeleton X 42mm (18k rose gold, blue) at 42mm. Water resistance differs: 100m (10 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Tissot sits in the lower tier
The Tissot Gentleman Powermatic 80 Silicium sits at $500–$1,000 and the Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue) at $25,000+. On the specs that outlast any price: the Gentleman Powermatic 80 Silicium uses Sapphire Crystal with 80 Hours, against Sapphire Crystal, sapphire caseback and About 96 hours (four days) on the Executive Skeleton X 42mm (18k rose gold, blue). Service intervals are typically 5-7 years for both.
Water Resistance
100m (10 ATM) vs 100m (10 ATM)
The Gentleman Powermatic 80 Silicium is rated to 100m (10 ATM) while the Executive Skeleton X 42mm (18k rose gold, blue) handles 100m (10 ATM). Both offer identical water resistance ratings.
Our Verdict
Tissot
Gentleman Powermatic 80 Silicium
Choose the Tissot Gentleman Powermatic 80 Silicium if you prioritize ETA-Based Automatic with Silicon Hairspring engineering, Swiss Made (Swatch Group) craftsmanship, and 100m (10 ATM) water resistance. At $500–$1,000, it delivers Powermatic 80.811 (Silicon Hairspring) with 80 Hours power reserve.
Check Price on AmazonUlysse Nardin
Executive Skeleton X 42mm (18k rose gold, blue)
Choose the Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue) if you value UN-371, hand-wound, silicon escapement and balance spring technology, Swiss Made heritage, and 42mm proportions. At $25,000+, the Hand-wound, Ulysse Nardin UN-371 (skeleton) with About 96 hours (four days) power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Tissot Gentleman Powermatic 80 Silicium and Ulysse Nardin Executive Skeleton X 42mm (18k rose gold, blue) represent two distinct approaches to fine watchmaking — the Tissot bringing Swiss Made (Swatch Group) tradition while Ulysse Nardin 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.