ACDelco 213-3521 OE Service Knock (Detonation) Sensor

"THE LOOKA striking chain of polished links with a bold, braided lookToggle closureTHE FITLength, about 19""THE MATERIAL18k gold platingORIGINMade in Italy"

Only from Triple Optic will you receive a 100% Satisfaction Guarantee, unrivaled Customer Care, unconditional Full Warranty policy, and a free microfiber pouch included with every pair.

High Quality Metal Frame

Gradient Polycarbonate Lens

English Style Nose Piece

Lens Height:37mm Lens Width:50mm Bridge:18mm Frame Total:138mm

Movement: 3 hand Japanese quartz with seconds sub-dial.

Case: Custom 100 meter stainless steel with hardened mineral crystal, raised rails and triple gasket crown. 44 x 38mm.

Band: Custom solid stainless steel with double locking clasp. 25mm wide.