The Martin OM-45 represents the pinnacle of acoustic craftsmanship, delivering a rich, balanced voice with exceptional resonance and dynamic projection. Celebrated for its vintage-inspired tone and elegant design, this guitar inspires creativity across every style and setting. Combining timeless artistry with modern refinement, the OM-45 offers effortless playability, expressive depth, and a commanding presence that captivates both performers and audiences alike. With every note, it captures the essence of professional-grade acoustic excellence, making it a true centerpiece for stage, studio, and personal expression.

Features 

• 000-14 Fret body size
  
• East Indian Rosewood back and sides
  
• Spruce top with Aging Toner top color
  
• GE Modified Low Oval with High-Performance Taper neck
  
• 1 3/4'' fingerboard width at nut
  
• Hardshell case

Specifications 

General
Scale Length: 25.4"
Construction: Dovetail Neck Joint
Number of Frets Total: 20
Neck Joins Body At: 14th Fret

Body
Body Size: 000-14 Fret
Top Material: Spruce
Finish Top: Gloss
Top Color: Aging Toner
Top Inlay Material: Abalone with Multi-Stripe
Top Detail: None
Back Material: East Indian Rosewood
Side Material: East Indian Rosewood
Back and Side Finish: Gloss
Back and Sides Color: Natural
Back Detail: None
Side Detail: None
Back Purfling/Strip: Style 45 with Black Stripe
Back Inlay Material: Abalone with Multi-Stripe
Side Inlay Material: Abalone with Multi-Stripe
Bracing Pattern: X-Brace
Brace Shape: GE-Scalloped
Brace Material: Spruce
Brace Size: 1/4"
Binding: Antique White
Heelcap: Antique White
Endpiece: Antique White
Endpiece Inlay: Abalone with Multi-Stripe

Neck
Neck Shape: GE Modified Low Oval
Neck Taper: High-Performance Taper
Neck Material: Genuine Mahogany
Neck Color: Dark Mahogany
Finish Neck: Gloss
Fingerboard Material: Ebony
Fingerboard Width at 12th Fret: 2 1/8"
Fingerboard Width at Nut: 1 3/4"
Fingerboard Inlay Style: Style 45 Hexagon
Fingerboard Inlay Material: Abalone
Fingerboard Binding Material: Antique White
Side Dots: Black
Nut Material: Bone

Hardware
Bridge Material: Ebony
Bridge Style: GE Modern Belly - Drop in Saddle
Bridge String Spacing: 2 5/32"
Bridge Pin Material: Bone
Bridge Pin Dots: Abalone
Saddle: Compensated Bone
Saddle Radius: 16"
Pickguard: Faux Tortoise
Pickguard Inlay: None
Rosette: Abalone with Multi-Stripe
Headstock Shape: Solid with Square Taper and Diamond
Headplate Material: East Indian Rosewood
Headplate Logo Style: Block Inlay Golden Era
Headplate Binding Material: Antique White with Multi-Stripe
Tuning Machines: Gold Open Gear
Knob: Butterbean