Tissot PRX Powermatic 80 vs Orient Kamasu Automatic Diver
Tissot's timepiece meets Orient's diver
Quick Verdict
The Orient Kamasu Automatic Diver (~$345) delivers Orient In-House Automatic technology at $505 less than the Tissot PRX Powermatic 80 (~$850). The PRX Powermatic 80 justifies its premium with Swiss Made heritage and Automatic Powermatic 80.111. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Tissot PRX Powermatic 80 | Orient Kamasu Automatic Diver |
|---|---|---|
| Price | ~$850 | ~$345 |
| Case Size | 40mm | 41.8mm |
| Movement | Automatic Powermatic 80.111 | Automatic Caliber F6922 |
| Caliber Type | In-House Automatic (ETA C07.111 base) | Orient In-House Automatic |
| Power Reserve | 80 Hours | 40 Hours |
| Water Resistance | 100m (10 ATM) | 200m (20 ATM) |
| Crystal | Scratch-resistant Sapphire | Sapphire Crystal |
| Case Material | 316L Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Tissot's design language vs Orient's approach
Movement & Performance
Automatic Powermatic 80.111 vs Automatic Caliber F6922
Wearability & Fit
40mm vs 41.8mm — different wrist presence
Value & Cost of Ownership
Orient is $505 more affordable
Water Resistance
100m (10 ATM) vs 200m (20 ATM)
Our Verdict
Tissot
PRX Powermatic 80
Choose the Tissot PRX Powermatic 80 if you prioritize In-House Automatic (ETA C07.111 base) engineering, Swiss Made craftsmanship, and 100m (10 ATM) water resistance. At ~$850, it delivers Automatic Powermatic 80.111 with 80 Hours power reserve.
Check Price on AmazonOrient
Kamasu Automatic Diver
Choose the Orient Kamasu Automatic Diver if you value Orient In-House Automatic technology, Made in Japan heritage, and 41.8mm proportions. At ~$345, the Automatic Caliber F6922 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Tissot PRX Powermatic 80 and Orient Kamasu Automatic Diver represent two distinct approaches to fine watchmaking — the Tissot bringing Swiss Made tradition while Orient delivers Made in Japan engineering.
Frequently Asked Questions
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