Seiko Presage SSA425 Open Heart vs Tissot Chemin des Tourelles Powermatic 80
Seiko's timepiece meets Tissot's dress watch
Quick Verdict
The Seiko Presage SSA425 Open Heart (~$460) offers Seiko In-House Automatic precision at $165 less than the Tissot Chemin des Tourelles Powermatic 80 (~$625). The Chemin des Tourelles Powermatic 80 counters with Swiss Made craftsmanship and 50m (5 ATM) water resistance. Both are exceptional watches for their respective price points.
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Specifications Compared
| Feature | Seiko Presage SSA425 Open Heart | Tissot Chemin des Tourelles Powermatic 80 |
|---|---|---|
| Price | ~$460 | ~$625 |
| Case Size | 40.5mm | 39mm |
| Movement | Automatic Caliber 4R38 | Automatic Powermatic 80 (Caliber 80.111) |
| Caliber Type | Seiko In-House Automatic | ETA/Tissot Automatic |
| Power Reserve | 41 Hours | 80 Hours |
| Water Resistance | 50m (5 ATM) | 50m (5 ATM) |
| Crystal | Hardlex Crystal | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Japan | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Seiko's design language vs Tissot's approach
Movement & Performance
Automatic Caliber 4R38 vs Automatic Powermatic 80 (Caliber 80.111)
Wearability & Fit
40.5mm vs 39mm — different wrist presence
Value & Cost of Ownership
Seiko is $165 more affordable
Water Resistance
50m (5 ATM) vs 50m (5 ATM)
Our Verdict
Seiko
Presage SSA425 Open Heart
Choose the Seiko Presage SSA425 Open Heart if you prioritize Seiko In-House Automatic engineering, Made in Japan craftsmanship, and 50m (5 ATM) water resistance. At ~$460, it delivers Automatic Caliber 4R38 with 41 Hours power reserve.
Check Price on AmazonTissot
Chemin des Tourelles Powermatic 80
Choose the Tissot Chemin des Tourelles Powermatic 80 if you value ETA/Tissot Automatic technology, Swiss Made heritage, and 39mm proportions. At ~$625, the Automatic Powermatic 80 (Caliber 80.111) with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Seiko Presage SSA425 Open Heart and Tissot Chemin des Tourelles Powermatic 80 represent two distinct approaches to fine watchmaking — the Seiko bringing Made in Japan tradition while Tissot delivers Swiss Made engineering.
Frequently Asked Questions
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