Guild Westerly OM-120 Acoustic Guitar in Natural

The Guild Westerly OM-120 is a beautifully balanced, mid-sized acoustic that feels instantly familiar in your hands and sits perfectly in any mix. With its solid African mahogany top, back and sides, comfortable C-shaped neck and refined vintage styling, it is a superb choice for players who want one guitar that can handle delicate fingerstyle, open chord strumming and everything in between.

Thanks to its orchestra body shape, the OM-120 offers a sweet, even response across the frequency range, with enough projection for solo performance yet the control and clarity needed for recording. A natural gloss finish shows off the rich mahogany grain, while tasteful appointments like the mother-of-pearl rosette and classic Chesterfield headstock logo give it a timeless, understated elegance.

Sweet, Balanced OM Tone

The OM-120 uses a traditional orchestra body shape that is naturally well balanced and responsive. It is large enough to deliver satisfying volume and depth, but compact enough to keep the midrange clear and articulate. Whether you are playing intricate fingerpicking patterns or laid-back strumming, chords ring with definition and single notes sit beautifully in the mix without overpowering other instruments.

All-Solid African Mahogany Construction

With a solid African mahogany top, back and sides, the OM-120 offers a warm, woody voice with a focused low end and a sweet, singing midrange. All-solid construction allows the guitar to resonate more freely, rewarding dynamic playing with rich overtones and excellent sustain. As the wood opens up over time, the tone will continue to develop, making this an instrument that grows with you the more you play it.

Comfortable Vintage-Inspired Neck

The African mahogany neck is carved into a comfortable C shape, with a 25.5 inch scale length and a 1 3/4 inch nut width that gives your fretting hand plenty of room. This makes complex chord voicings, alternate tunings and fingerstyle techniques feel natural and controlled. The rosewood fingerboard with a 16 inch radius and smooth fretwork encourages low, easy action, helping you play for longer with less fatigue.

Classic Westerly Detailing

True to Guild tradition, the OM-120 is finished with tasteful, vintage-inspired appointments. A three-ring rosette with mother-of-pearl centre, period-correct tortoiseshell pickguard and the iconic Guild Peak logo with Chesterfield mother-of-pearl headstock inlay give the guitar a distinctive Westerly look. Black ABS binding frames the body, while nickel open-gear tuners complete the classic aesthetic and provide reliable tuning stability.

• Orchestra Body Shape - The mid-sized OM body offers a sweet, balanced acoustic voice that is equally at home with strumming and fingerpicking. It provides enough projection for live use while remaining controlled and focused for recording and home playing.
• All-Solid African Mahogany - Solid African mahogany top, back and sides deliver a warm, woody tone with a clear midrange and tight low end. The all-solid build enhances resonance and sustain, and will continue to improve in richness and complexity as the guitar ages.
• Comfortable C-Shaped Neck with 1 3/4 Inch Nut - The African mahogany C-shaped neck and wider 1 3/4 inch nut width create a roomy, comfortable playing surface. This is ideal for fingerstyle players and anyone who prefers extra space between the strings for clean fretting and intricate chord work.
• Premium Appointments and Natural Gloss Finish - A three-ring rosette with mother-of-pearl centre, mother-of-pearl Chesterfield headstock logo and tortoiseshell pickguard give the OM-120 a refined, vintage look. The natural gloss polyurethane finish highlights the mahogany grain while offering durable protection for years of playing.

Body

• Body Shape: OM Orchestra
• Top Wood: Solid African Mahogany
• Top Bracing Pattern: OX Bracing
• Soundhole Diameter: 3 7/8 inch (98 mm)
• Rosette: Three Ring with Mother-of-Pearl Centre
• Top Purfling Inlay: Ivory / Black / Ivory / Black
• Top Binding: Black ABS
• Body Sides: Solid African Mahogany
• Side Purfling Inlay: Not applicable
• Body Back: Solid African Mahogany
• Back Purfling Inlay: Not applicable
• Body Binding: Black ABS
• Colour: Natural (NAT)
• Finish: Gloss Polyurethane

Neck

• Neck Material: African Mahogany
• Neck Shape: C Shape
• Scale Length: 25 1/2 inch (648 mm)
• Nut Width: 1 3/4 inch (44.5 mm)
• Neck Thickness 1st Fret: 21 mm
• Neck Thickness 9th Fret: 22.5 mm
• Truss Rod: Dual Action
• Truss Rod Wrench: 4 mm Allen Key
• Fingerboard Material: Rosewood
• Fingerboard Radius: 16 inch (406 mm)
• Fingerboard Inlays: 5 mm Mother-of-Pearl Dots
• Frets Total: 20
• Fingerboard Binding: Not applicable

Hardware

• Bridge Material: Rosewood
• Bridge String Spacing: 2 1/8 inch (54 mm)
• Bridge Pins: Ivory Coloured Plastic with Black Dot
• Saddle Material: Bone
• Nut Material: Bone
• Hardware Finish / Plating: Nickel
• Tuning Machines: Guild Vintage 18 Open Gear
• Endpin: Strap Button Nickel
• Pickguard: Tortoiseshell

Electronics

• Electronics: Not applicable
• Controls: Not applicable