Arnold & Son Longitude Titanium vs Laurent Ferrier Grand Sport Tourbillon Pursuit (titanium)
The Arnold & Son Longitude Titanium and the Laurent Ferrier Grand Sport Tourbillon Pursuit (titanium) are both titanium integrated bracelet 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.
| Arnold & SonLongitude Titanium | Laurent FerrierGrand Sport Tourbillon Pursuit (titanium) | |
|---|---|---|
| Price | $23,500 | – |
| Case diameter | 42.5 mm | 44.0 mm |
| Thickness | 12.25 mm | – |
| Lug-to-lug | – | – |
| Water resistance | 100 m | 120 m |
| Weight | – | – |
| Titanium grade | Grade 5 | Grade 5 |
| Surface treatment | Polished / satin-brushed | Brushed and polished titanium |
| Movement | Automatic (in-house, COSC) | Automatic tourbillon |
| Power reserve | 60 h | 80 h |
| Complications | Power reserve | Tourbillon |
| Crystal | Sapphire (+ caseback) | Sapphire |
| Bracelet / strap | Titanium (integrated) + rubber | Titanium |
| Origin | Switzerland | Switzerland |
| Confidence | High | High |
Full details: Arnold & Son Longitude Titanium · Laurent Ferrier Grand Sport Tourbillon Pursuit (titanium)
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