The 00-18 pairs a comfortable Grand Concert body with spruce and mahogany tonewoods for clear, balanced sound. With vintage-inspired bracing and refined playability, it’s a trusted Martin built for expressive, nuanced performance. 

Highlights Top

Top Material: Spruce
Finish Top: Gloss
Top Color: Aging Toner
Top Inlay Material: Multi-Stripe
Top Detail: None
Binding: Black
Bridge Material: Ebony
Bridge Style: GE Modern Belly - Drop in Saddle
Bridge String Spacing: 2 5/32"
Bridge Pin Material: Ebony
Bridge Pin Dots: None
Pickguard: Faux Tortoise
Pickguard Inlay: None
Rosette: Old Style 18 Multi-Stripe
Saddle: Compensated Bone
Saddle Radius: 16"

Body
Body Size: 00-14 Fret
Construction: Dovetail Neck Joint
Back Material: Mahogany
Side Material: Mahogany
Back and Side Finish: Gloss
Back and Sides Color: Dark Mahogany
Back Detail: None
Side Detail: None
Back Purfling/Strip: Old Style 18
Back Inlay Material: None
Side Inlay Material: None
Bracing Pattern: X-Brace
Brace Shape: GE-Scalloped
Brace Material: Spruce
Brace Size: 1/4"
Heelcap: Black
Endpiece: Black
Endpiece Inlay: None

Neck
Neck Shape: GE Modified Low Oval
Neck Taper: High-Performance Taper
Neck Material: Select Hardwood
Neck Color: Dark Mahogany
Finish Neck: Satin
Scale Length: 24.9"
Number of Frets Total: 20
Neck Joins Body At: 14th Fret
Fingerboard Material: Ebony
Fingerboard Width at 12th Fret: 2 1/8''
Fingerboard Width at Nut: 1 3/4''
Fingerboard Inlay Style: 18 Old Style
Fingerboard Inlay Material: Abalone
Fingerboard Binding Material: None
Side Dots: White

Headstock
Headstock Shape: Solid with Square Taper
Headplate Material: East Indian Rosewood
Headplate Logo Style: Script Old Style Overlay
Headplate Binding Material: None
Headplate Detail: None
Tuning Machines: Nickel Open Gear
Knob: Butterbean
Nut Material: Bone