At first I thought the endlinks needed (like the ones used in the OP's pictured bond bracelet) were the 1589's found on the image of the receipt (page1). Then I noticed it was for outfitting a 2254.50, which uses a 930 bracelet. Not compatible with the 1503/825.
What you need are 2x 118ST1515 endlinks, 4x 3307 screws ($5 each), and 2x 0166 pins ($2 each). Hope that helps.
Ref:
http://forums.watchuseek.com/f20/om...ble-clasp-bond-1503-825-bracelet-3420314.htmlClick to expand...