Samsung SGH-i570
No such S60 phone has been announced yet (August 2007).
However, photos of a possible Nokia E61i competitor from Samsung have surfaced recently, with rumours of a Q3 2007 release.
IntoMobile - Samsung i520 photos and details leaked MobilMania.sk - Samsung SGH-i520 details
Possible Specifications:
Symbian 9.1 with S60 3rd edition - not 9.2 like the Samsung SGH-i520? Triband GSM, EDGE, UMTS, HSDPA Dimensions: 96 x 90 x 16mm weight: 123 g 2 megapixel camera microSD memory card slot 160MB onboard storage Wi-Fi 802.11 b/g Bluetooth 2.0 with A2DP QVGA (320 x 240 pixel) 256K colour TFT display Available Q3 2007
There are plenty of other Specific Phones in the S60 range, some of which aren't Vapour Ware.