Golf Ball: Pro V1 :: Play Number 85
Golf Ball: Pro V1x :: Play Number: 54
Golf ball: Pro V1...Play number: 59
ProV1x 12
Golf ball: ProV1 Play number 88
Golf Ball: Pro V1 :: Play Number: 43
Love Titleist equipment! Golf ball: Pro V1X. Play number: 72
Saw Stricker using one of these on sunday at the WGC bridgestone. Pretty cool had never seen one before.
No specifics just the it is a "prototype" model. It may be an early release of the D+ but it is not the current retail D+ or ahina since its missing the flowering on the shaft.