Vintage Patinated Copper Diving Suit Depth Gauge Seed Pressure Meter

Construct the main circular frame using bent ash wood to replicate the rugged silhouette of a brass-cased gauge. Apply a dark walnut stain to simulate the aged nautical aesthetic before fitting the internal seed chamber.

Fabricate the decorative bezel from reclaimed copper sheeting, hand-applied with a chemical patina solution to achieve an authentic verdigris finish. Attach the bezel to the front of the gauge using brass rivets to ensure a structural and stylistic bond.

Insert a precision-cut acrylic tube into the center of the frame to serve as the bird seed reservoir. Drill small outlet holes near the bottom rim to allow seed flow onto a small, integrated copper perch shelf.

Install a vintage-inspired clock needle on the outer glass cover that moves slightly with the weight of the birds. Mount the entire unit on a heavy-duty copper pipe bracket to mimic a bulkhead-mounted marine instrument.