Sinn T2 B (EZM 15) vs Tutima M2 Coastline (titanium)
The Sinn T2 B (EZM 15) and the Tutima M2 Coastline (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.
| SinnT2 B (EZM 15) | TutimaM2 Coastline (titanium) | |
|---|---|---|
| Price | $3,060 | $3,700 |
| Case diameter | 41.0 mm | 43.0 mm |
| Thickness | 13.3 mm | 12.9 mm |
| Lug-to-lug | – | – |
| Water resistance | 2000 m | 300 m |
| Weight | 59 g | – |
| Titanium grade | Titanium (grade undisclosed) | Titanium (grade undisclosed) |
| Surface treatment | Bead-blasted finish | Brushed titanium |
| Movement | Automatic | Automatic (day-date) |
| Power reserve | ~42 h | 38 h |
| Complications | Date | Day-date |
| Crystal | Sapphire, AR coated both sides | Sapphire |
| Bracelet / strap | Titanium bracelet or silicone strap | Titanium |
| Origin | Germany | Germany |
| Confidence | Medium | Medium |
Full details: Sinn T2 B (EZM 15) · Tutima M2 Coastline (titanium)
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