10 rounds

Hector
Diaz
VS
Jim
Watt

Watt · TKO 4/10

May 10, 1976 · Hilton Hotel, Mayfair, 🇬🇧

Diaz going in—

Watt going in25-6-0

Confirmation✓ one source

MethodTKO

Round4 of 10 · 1:25

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Jim_Watt_(boxer)

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