Longines HydroConquest Automatic vs Tissot Le Locle Powermatic 80
Longines's diver meets Tissot's dress watch
Quick Verdict
The Tissot Le Locle Powermatic 80 (~$795) delivers ETA-Based Automatic technology at $1,205 less than the Longines HydroConquest Automatic (~$2,000). The HydroConquest Automatic justifies its premium with Swiss Made heritage and Automatic L888.5. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Longines HydroConquest Automatic | Tissot Le Locle Powermatic 80 |
|---|---|---|
| Price | ~$2,000 | ~$795 |
| Case Size | 41mm | 39.3mm |
| Movement | Automatic L888.5 | Powermatic 80.111 |
| Caliber Type | ETA-Based Automatic with Silicon Balance Spring | ETA-Based Automatic |
| Power Reserve | 72 Hours | 80 Hours |
| Water Resistance | 300m (30 ATM) | 30m (3 ATM) |
| Crystal | Sapphire with Anti-Reflective Coating | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made (Swatch Group) |
Category-by-Category Analysis
Design & Aesthetics
Longines's design language vs Tissot's approach
Movement & Performance
Automatic L888.5 vs Powermatic 80.111
Wearability & Fit
41mm vs 39.3mm — different wrist presence
Value & Cost of Ownership
Tissot is $1,205 more affordable
Water Resistance
300m (30 ATM) vs 30m (3 ATM)
Our Verdict
Longines
HydroConquest Automatic
Choose the Longines HydroConquest Automatic if you prioritize ETA-Based Automatic with Silicon Balance Spring engineering, Swiss Made craftsmanship, and 300m (30 ATM) water resistance. At ~$2,000, it delivers Automatic L888.5 with 72 Hours power reserve.
Check Price on AmazonTissot
Le Locle Powermatic 80
Choose the Tissot Le Locle Powermatic 80 if you value ETA-Based Automatic technology, Swiss Made (Swatch Group) heritage, and 39.3mm proportions. At ~$795, the Powermatic 80.111 with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Longines HydroConquest Automatic and Tissot Le Locle Powermatic 80 represent two distinct approaches to fine watchmaking — the Longines bringing Swiss Made tradition while Tissot delivers Swiss Made (Swatch Group) engineering.
Frequently Asked Questions
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