Over the summer my brother picked up a vintage looking seamaster with 14k gf bracelet for $300. He just showed me today so I snapped a few photos. I suggested he take it to a watchmaker for service, check case ref, cal. Dial looks original, bracelet stamped made in usa. Looks 60's vintage to me but well out of my element with these.. any addtl insight much appreciated

 

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I like it. Any idea what the reference is?

 

If it isn't open we can only guess what is inside. But the watch looks lovely.