Guild M-140 Westerly Collection Concert Natural


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With its comfortable body and distinctive voice, the M-140 provides excellent balance and a delicate tone. Built with a solid Sitka spruce top and solid African mahogany back and sides, the M-140’s 24 ¾” scale length and 1 ¾” nut width on a vintage shaped Guild neck make this concert size guitar easy to play. The M-140 features a bone nut and saddle, mother-of-pearl rosette, and period-correct tortoiseshell pickguard. This model also showcases Guild’s iconic Chesterfield headstock emblem reminiscent of 1960s Guilds, and includes Guild’s new premium acoustic gig bag.



Body Top:  Solid Sitka Spruce

Body Back:  Solid African Mahogany

Body Sides:  Solid African Mahogany

Body Shape:  Concert

Bracing:  Scalloped Sitka Spruce

Rosette:  Three Ring with Mother-of-Pearl Center

Finish:  Gloss Polyurethane

Body Depth Upper Bout:  3 1/2″ (89mm)

Body Depth Lower Bout:  4″ (101mm)

Body Length:  18″ (457mm)

Body Width Lower Bout:  13 3/4″ (350 mm)

Body Width Upper Bout:  10 1/4″ (260 mm)

Overall Guitar Length:  39″ (991mm)

Guitar Weight:  3.6 lb / 1.7 kg

Body Binding:  Ivory ABS

Top Purfling:  Black / Ivory / Black / Ivory


Neck Material:  African Mahogany

Neck Shape:  C Shape

Scale Length:  24 3/4″ (629mm)

Nut Width:  1 3/4″ (44.5mm)

Nut Material:  Bone

Fingerboard Material:  Rosewood

Fingerboard Radius:  16″ (406mm)

Fingerboard Inlays:  5mm Dots – Mother-Of-Pearl

# of Frets:  20

Tuning Machines:  Guild Vintage 18 Open Gear Tuners – Nickel

Hardware Finish/Plating:  Nickel-Plated

Truss Rod:  Dual Action

Truss Rod Wrench:  4mm Allen Key


Bridge:  Rosewood

Bridge String Spacing:  2 1/4″ (57 mm)

Saddle:  Bone

Bridge Pins:  Ivory Colored Plastic with Black Dot

Strings:  D’Addario EXP16 Coated Phosphor Bronze, Light, 12-53

Gig Bag:  Guild Premium Acoustic Gig Bag *NEW 003-0510-000

Strap Buttons:  Nickel

Pickguard:  Tortoiseshell

Item #:  384-1400-721

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