This is actually my dad's watch that he never wears, its a 1950s Seamaster Calibre 501 in Gold-Cap with an original dial and Kyle-esque patina. I think the crown is a replacement from a previous service. The watch was serviced approximately 2 years ago by my regular watchmaker and was worn maybe twice since then otherwise sitting on a shelf. Dad's just received a Cal 8500 Aqua Terra Skyfall for his birthday so this one was unlikely to ever leave that shelf any time soon. Looking for $500 US (Or trade for MK1 Austin Healey Sprite parts... he wanted me to include)