Orient Kamasu Automatic Diver vs Oris Aquis Date Calibre 400
Two divers compared — ~$345 vs ~$2,595
Quick Verdict
The Orient Kamasu Automatic Diver (~$345) offers Orient In-House Automatic precision at $2,250 less than the Oris Aquis Date Calibre 400 (~$2,595). The Aquis Date Calibre 400 counters with Swiss Made craftsmanship and 300m (30 ATM) water resistance. Both are exceptional divers for their respective price points.
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Specifications Compared
| Feature | Orient Kamasu Automatic Diver | Oris Aquis Date Calibre 400 |
|---|---|---|
| Price | ~$345 | ~$2,595 |
| Case Size | 41.8mm | 41.5mm |
| Movement | Automatic Caliber F6922 | Automatic Calibre 400 |
| Caliber Type | Orient In-House Automatic | Oris In-House Manufacture |
| Power Reserve | 40 Hours | 120 Hours (5 Days) |
| Water Resistance | 200m (20 ATM) | 300m (30 ATM) |
| Crystal | Sapphire Crystal | Sapphire Crystal with Anti-Reflective Coating |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Japan | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Orient's design language vs Oris's approach
Movement & Performance
Automatic Caliber F6922 vs Automatic Calibre 400
Wearability & Fit
41.8mm vs 41.5mm — different wrist presence
Value & Cost of Ownership
Orient is $2,250 more affordable
Water Resistance
200m (20 ATM) vs 300m (30 ATM)
Our Verdict
Orient
Kamasu Automatic Diver
Choose the Orient Kamasu Automatic Diver if you prioritize Orient In-House Automatic engineering, Made in Japan craftsmanship, and 200m (20 ATM) water resistance. At ~$345, it delivers Automatic Caliber F6922 with 40 Hours power reserve.
Check Price on AmazonOris
Aquis Date Calibre 400
Choose the Oris Aquis Date Calibre 400 if you value Oris In-House Manufacture technology, Swiss Made heritage, and 41.5mm proportions. At ~$2,595, the Automatic Calibre 400 with 120 Hours (5 Days) power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Orient Kamasu Automatic Diver and Oris Aquis Date Calibre 400 represent two distinct approaches to the diver category — the Orient bringing Made in Japan tradition while Oris delivers Swiss Made engineering.