Currently available from Bass Emporium:
Seymour Duncan Antiquity II Jazz Bass Bridge Pickup (1104406)
Seymour Duncan Antiquity II Jazz Bass Neck Pickup (1104405)
Seymour Duncan Antiquity II Precision Bass Pickup (1104416)
Seymour Duncan Antiquity II Single Coil Precision Bass Pickup (1104417)
Seymour Duncan Antiquity Jazz Bass Bridge Pickup (1104402)
Seymour Duncan Antiquity Jazz Bass Neck Pickup (1104401)
Seymour Duncan Antiquity Precision Bass Pickup (1104411)
Seymour Duncan Antiquity Precision Bass Pickup (1104412)
Seymour Duncan Antiquity Single Coil Precision Bass Pickup (1104413)

After 25 years, Seymour Duncan company manufactures much more than electric guitar pickups. The finest in bass pickups under the brand name "Basslines" were next, then Seymour's authentic replications of pickups from the 50's and 60's, aptly named Antiquity and Antiquity II, respectively. Then Benedetto jazz guitar pickups and finally the union of Seymour Duncan and Rick Turner to from D-TAR, Duncan-Turner Acoustic Research.

Seymour Duncan Pickups - http://www.seymourduncan.com/