After some brief search on the net, there isn't much trusted info regarding this watch. Most people call it Bulova Royal Oak. However, some (untrusted source) do point out that it is indeed a Gerald Genta creation, and even more shockingly, it is before Genta made AP RO. So if that is true, it will make AP RO a homage to the Bulova!
Quoted from the net:
1
For the Royal Oak collector! Own a piece of history money cant buy anymore. This is the original Royal Oak that Gerald Genta concepted for Bulova in the 70's before Audemars.
The grand-daddy of all oaks' very very Rare. Dial has aged to a beautiful cream colour. This is so rare, i have only seen 1 other piece in worse condition at Fellows and Sons auctions 2 years back!
This piece would complete any Audemars or Royal Oak enthussiats collection. Be the talk of the town when you wear it. Just Stunning!
2
BULOVA - a stainless steel automatic gentleman's bracelet watch. The silver tone dial with hob nail relief texture and hourly silvered batons, date aperture to three o'clock, chamfered bezel secured by eight screws, satin finish case fitted to a steel link bracelet with folding clasp, numbered 4420101 6-157204, with signed calibre 1432.10 17 jewel movement. Case width 35mm.