From Martin:

"The OM-28 Modern Deluxe merges vintage Martin character with modern sophistication. A spruce VINTAGE TONE SYSTEM® (VTS) top and Golden Era–style Adirondack spruce X-bracing replicate the articulate, lively tone of a nearly century-old Martin. Natural protein glue and a lightweight carbon-fiber bridge plate enhance sustain and resonance, while exclusive Liquidmetal® bridge pins return energy for increased projection. EVO gold frets and a slightly asymmetrical neck ensure a natural feel, and European flamed-maple binding, Waverly gold open-gear tuners, and a 1933-style pearl headplate logo highlight its refined and elegant style. With a 000-sized body and longer 25.4" scale length, this OM-28 delivers exceptional clarity, dynamic headroom, and balance—perfect for expressive players seeking heritage tone with modern precision. "

Natural, 000-14 Fret body shape, Solid European Red Spruce top w/VTS, Adirondack Spruce w/VTS scalloped X bracing, Style 28 multi-stripe Rosette, European Flame Maple binding with the Bold Herringbone top and multi-stripe back inlay, East Indian Rosewood back and sides, Zig-Zag Authentic back purfling, Ebony fingerboard with the Abalone long pattern Diamond and Squares position markers on a Vintage Deluxe w/standard taper shaped Mahogany neck, 25.4″ scale length, 1 3/4” width nut width, Waverly Tuners, With hardshell case