. . . powered by an Omega manual winding cal 601 movement. It's original, with the possible exception of the crown. (For what it's worth, I think it's likely original, too.) It's obviously missing its sweep seconds hand. Your best bet is to search eBay fo

hi guys, despite having 2 seamaster 600's and a couple of 6xx calibres in gold cases i was intrigued by one have seen you know where. black dial, red cross hairs, red omega logo ref 135.011. omega vintage database actually show this watch with one slight

. . . followed by vintage Seamaster 600 on cactus: Sorry, Kevster, it isn't mine . . . this one belongs to a friend, and he asked me to have it serviced and strapped. Little does he know how much I envy him . . . cordially, Art This message has been edite

SEAMASTER - 600 GENTS' LEATHER STRAP Reference ST 135.011 International collection 1962 Movement Type: Manual winding (mechanical) Caliber number: 601 Created in 1960 17 jewels Central sweep-second hand Case Stainless steel Case back Screw-in Full metal D

cal. 601, in virtually NOS condition. Regards, Tony C.