Halios Seaforth IV (Titanium) vs Helson Shark Diver 38 Titanium
The Halios Seaforth IV (Titanium) and the Helson Shark Diver 38 Titanium are both titanium diver watches. This is a side-by-side of their case size, weight, titanium grade, movement, water resistance, and price, drawn from the verified specs in the Titanium Field Guide.
| HaliosSeaforth IV (Titanium) | HelsonShark Diver 38 Titanium | |
|---|---|---|
| Price | $900 | $750 |
| Case diameter | 40.0 mm | 38.0 mm |
| Thickness | 12.4 mm | – |
| Lug-to-lug | 46.5 mm | – |
| Water resistance | 200 m | 300 m |
| Weight | – | – |
| Titanium grade | Titanium (grade undisclosed) | Titanium (grade undisclosed) |
| Surface treatment | None (brushed) | Brushed titanium |
| Movement | Automatic | Automatic |
| Power reserve | ~38 h | 42 h |
| Complications | Time only | Date |
| Crystal | Double-domed box sapphire, AR coated | Sapphire |
| Bracelet / strap | Titanium (steel clasp) or rubber | Titanium |
| Origin | Canada | Switzerland |
| Confidence | Medium | Medium |
Full details: Halios Seaforth IV (Titanium) · Helson Shark Diver 38 Titanium
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