Big Idea Design Ti GMT vs Lum-Tec Combat Field X6 Titanium GMT
The Big Idea Design Ti GMT and the Lum-Tec Combat Field X6 Titanium GMT 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.
| Big Idea DesignTi GMT | Lum-TecCombat Field X6 Titanium GMT | |
|---|---|---|
| Price | $975 | $995 |
| Case diameter | 40.5 mm | 44.0 mm |
| Thickness | – | – |
| Lug-to-lug | – | – |
| Water resistance | 200 m | 100 m |
| Weight | 53 g (head) | – |
| Titanium grade | Grade 2 (UltraHex hardened) | Grade 2 (TiC PVD) |
| Surface treatment | UltraHex hardened titanium | TiC PVD over titanium |
| Movement | Automatic (GMT) | Automatic (GMT) |
| Power reserve | 42 h | 42 h |
| Complications | GMT, Date | GMT, Date |
| Crystal | Sapphire | Sapphire |
| Bracelet / strap | Titanium | Leather strap |
| Origin | United States | United States |
| Confidence | High | High |
Full details: Big Idea Design Ti GMT · Lum-Tec Combat Field X6 Titanium GMT
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