The Bremont Boeing Model 1 Ti-GMT is manufactured from Boeing aviation-grade Ti 6-4 Titanium. This super strong titanium is significantly stronger than any commercial titanium and used widely in both airframes and engine components. This is the first time that this material has been used in watch manufacture. The Model 1 also features Bremont’s unique Trip-Tick® case construction with an integrated crown guard. The beautifully decorated movement is suspended in Boeing blue decorated steel with rubber anti-shock mounts visible through a stunning crystal case back.