These premium solid brass fit-ups are the finest available. Each solid brass case is fitted with a precise quartz movement and machined to exacting specifications with a neat bevel on the outer rim. The faces are sealed with a flat glass lens, while the back has a stainless steel cover. In the rear, the soft rubber gasket-ring makes mounting a simple task — just drill a 1-3/8" hole and push the insert in place. Choose from Gold or Silver, both with white faces and Arabic numerals. Battery included.