Casio Duro MDV106 vs Tissot Seastar 1000 Automatic
Two divers compared — ~$65 vs ~$515
Quick Verdict
The Casio Duro MDV106 (~$65) offers Casio Quartz (Battery) precision at $450 less than the Tissot Seastar 1000 Automatic (~$515). The Seastar 1000 Automatic 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 | Casio Duro MDV106 | Tissot Seastar 1000 Automatic |
|---|---|---|
| Price | ~$65 | ~$515 |
| Case Size | 44mm | 40mm |
| Movement | Quartz Module 2784 | Automatic Powermatic 80 (Caliber 80.111) |
| Caliber Type | Casio Quartz (Battery) | ETA/Tissot Automatic |
| Power Reserve | 3-Year Battery | 80 Hours |
| Water Resistance | 200m (20 ATM) Diver | 300m (30 ATM) |
| Crystal | Mineral Glass | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Casio (Japan) | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Casio's design language vs Tissot's approach
Movement & Performance
Quartz Module 2784 vs Automatic Powermatic 80 (Caliber 80.111)
Wearability & Fit
44mm vs 40mm — different wrist presence
Value & Cost of Ownership
Casio is $450 more affordable
Water Resistance
200m (20 ATM) Diver vs 300m (30 ATM)
Our Verdict
Casio
Duro MDV106
Choose the Casio Duro MDV106 if you prioritize Casio Quartz (Battery) engineering, Casio (Japan) craftsmanship, and 200m (20 ATM) Diver water resistance. At ~$65, it delivers Quartz Module 2784 with 3-Year Battery power reserve.
Check Price on AmazonTissot
Seastar 1000 Automatic
Choose the Tissot Seastar 1000 Automatic if you value ETA/Tissot Automatic technology, Swiss Made heritage, and 40mm proportions. At ~$515, the Automatic Powermatic 80 (Caliber 80.111) with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Casio Duro MDV106 and Tissot Seastar 1000 Automatic represent two distinct approaches to the diver category — the Casio bringing Casio (Japan) tradition while Tissot delivers Swiss Made engineering.