Survivor belt buckle

Abstract

The ornamental design for a survivor belt buckle, as shown and described.

(1) FIG. 1 is a top, front perspective view of a survivor belt buckle and belt.

(2) FIG. 2 is a top, rear perspective view of the belt buckle.

(3) FIG. 3 is a top plan view of the invention.

(4) FIG. 4 is a front elevational view of the invention.

(5) FIG. 5 is a rear elevational view of the invention; and,

(6) FIG. 6 is a left side elevational view of the invention.

(7) The belt, loop and prong shown in broken lines are for illustration purposes and form no part of the claimed design.