Weems & Plath Porthole Clock & Barometer Desk Set. Weems & Plath, makers of the finest nautical instruments in the world, have created a new line of hardwood and brass instrumentation - dressed for the executive desk. The Porthole Clock & Barometer Set features zirconium brass finish hardware that will not tarnish. Solid, North American Hardwood bases with mahogany finish, have rubber feet and an inset pen slot. Quartz clock and barometer have working porthole covers; dials measure 2 1/2" wide. Desk Set measures 10 1/4" x 2" x 5 1/2" deep. Lifetime manufacturer warranty. Free Shipping Usually ships in 3-4 business days