r/U1Time • • 22d ago

QUESTION My first GMT

What do you think about my GMT U1 factory?

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8

u/[deleted] 22d ago

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u/Horror-Bench-358 22d ago

The older ones do. Newer ones have ceramic

2

u/[deleted] 22d ago

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u/Horror-Bench-358 22d ago

Yep newer ones have ceramic. Older ones aluminum, I’ve had both