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Rolex Day-Date 36 "President" vs Tissot Gentleman Powermatic 80 Silicium
Rolex's timepiece meets Tissot's dress watch
Quick Verdict
The Tissot Gentleman Powermatic 80 Silicium ($500–$1,000) delivers ETA-Based Automatic with Silicon Hairspring technology in the tier below the Rolex Day-Date 36 "President" ($25,000+). The Gentleman Powermatic 80 Silicium measures 40mm and is rated 100m (10 ATM). The Day-Date 36 "President" justifies its premium with Swiss Made heritage and Automatic Caliber 3055. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Rolex Day-Date 36 "President" | Tissot Gentleman Powermatic 80 Silicium |
|---|---|---|
| Price | $25,000+ | $500–$1,000 |
| Case Size | 36mm | 40mm |
| Movement | Automatic Caliber 3055 | Powermatic 80.811 (Silicon Hairspring) |
| Caliber Type | Rolex In-House Automatic, COSC chronometer | ETA-Based Automatic with Silicon Hairspring |
| Power Reserve | About 42 hours | 80 Hours |
| Water Resistance | 100m (10 ATM) when new; have a vintage piece pressure-tested | 100m (10 ATM) |
| Crystal | Sapphire Crystal with Cyclops | Sapphire Crystal |
| Case Material | 18k yellow gold | Stainless Steel |
| Origin | Swiss Made | Swiss Made (Swatch Group) |
Category-by-Category Analysis
Design & Aesthetics
Rolex's design language vs Tissot's approach
The Rolex Day-Date 36 "President" features a 18k yellow gold case at 36mm with Sapphire Crystal with Cyclops protection. The Tissot Gentleman Powermatic 80 Silicium offers Stainless Steel construction at 40mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Caliber 3055 vs Powermatic 80.811 (Silicon Hairspring)
The Day-Date 36 "President" runs the Automatic Caliber 3055 (Rolex In-House Automatic, COSC chronometer, About 42 hours power reserve) at standard frequency. The Gentleman Powermatic 80 Silicium uses the Powermatic 80.811 (Silicon Hairspring) (ETA-Based Automatic with Silicon Hairspring, 80 Hours reserve) at 21,600 vph (3 Hz). The Gentleman Powermatic 80 Silicium offers a longer power reserve.
Wearability & Fit
36mm vs 40mm — different wrist presence
At 36mm, the Day-Date 36 "President" wears more compactly on smaller wrists compared to the Gentleman Powermatic 80 Silicium at 40mm. Water resistance differs: 100m (10 ATM) when new; have a vintage piece pressure-tested vs 100m (10 ATM).
Value & Cost of Ownership
Tissot sits in the lower tier
The Rolex Day-Date 36 "President" sits at $25,000+ and the Tissot Gentleman Powermatic 80 Silicium at $500–$1,000. On the specs that outlast any price: the Day-Date 36 "President" uses Sapphire Crystal with Cyclops with About 42 hours, against Sapphire Crystal and 80 Hours on the Gentleman Powermatic 80 Silicium. Service intervals are typically 5-7 years for both.
Water Resistance
100m (10 ATM) when new; have a vintage piece pressure-tested vs 100m (10 ATM)
The Day-Date 36 "President" is rated to 100m (10 ATM) when new; have a vintage piece pressure-tested while the Gentleman Powermatic 80 Silicium handles 100m (10 ATM). Both offer identical water resistance ratings.
Our Verdict
Rolex
Day-Date 36 "President"
Choose the Rolex Day-Date 36 "President" if you prioritize Rolex In-House Automatic, COSC chronometer engineering, Swiss Made craftsmanship, and 100m (10 ATM) when new; have a vintage piece pressure-tested water resistance. At $25,000+, it delivers Automatic Caliber 3055 with About 42 hours power reserve.
Check Price on AmazonTissot
Gentleman Powermatic 80 Silicium
Choose the Tissot Gentleman Powermatic 80 Silicium if you value ETA-Based Automatic with Silicon Hairspring technology, Swiss Made (Swatch Group) heritage, and 40mm proportions. At $500–$1,000, the Powermatic 80.811 (Silicon Hairspring) with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Rolex Day-Date 36 "President" and Tissot Gentleman Powermatic 80 Silicium represent two distinct approaches to fine watchmaking — the Rolex bringing Swiss Made tradition while Tissot delivers Swiss Made (Swatch Group) 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.