Boderry Voyager Titanium Field Watch vs Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium)
The Boderry Voyager Titanium Field Watch and the Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium) are both titanium field 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.
| BoderryVoyager Titanium Field Watch | Montblanc1858 Geosphere 0 Oxygen The 8000 (Titanium) | |
|---|---|---|
| Price | $109 | $6,800 |
| Case diameter | 40.0 mm | 42.0 mm |
| Thickness | 12 mm | – |
| Lug-to-lug | – | – |
| Water resistance | 100 m | 100 m |
| Weight | 74 g (w/ strap) | – |
| Titanium grade | Titanium (grade undisclosed) | Titanium (grade undisclosed) |
| Surface treatment | Brushed | None |
| Movement | Automatic | Automatic worldtimer (dual time, day/night) |
| Power reserve | – | ~42 h |
| Complications | Date | Worldtimer, GMT, Date |
| Crystal | Sapphire | Domed sapphire, AR coated |
| Bracelet / strap | Titanium bracelet | Titanium bracelet |
| Origin | China | Germany |
| Confidence | Medium | High |
Full details: Boderry Voyager Titanium Field Watch · Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium)
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