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Brother Simplicity SB3129 Professional Computerized Sewing Machine

Brother Simplicity SB3129 Professional Computerized Sewing Machine

Call 1-800-401-8151 for details.

Brand New

This item can only be purchased locally at our retail location.

Simplicity SB3129 Professional Computerized Sewing Machine

This Simplicity® Limited Edition professional computerized sewing machine allows you to transform your wardrobe by creating stylish and fashion-forward clothing with ease. The SB3129 lets you expand your palette through high-end features and included accessories. Feel inspired to create the garments you never thought possible with this feature–packed machine. With the touch of a button, the LED screen displays the stitch pattern number. The digital stitch length and width control makes it easy to sew fabric at the precise point you need a stitch. The Quick-Set™ bobbin ensures fast and easy sewing. All 129 stitches are available for reference whenever you need to make your next stitch. If that isn't enough, create your own stitches with the My Custom Stitch™ feature and save for later use! The SB3129 makes sewing fun and exciting!

Simplicity sb3129 Direct 10-key stitch selection and large LCD display screen

Quickly select the stitch pattern desired with a simple touch on the stitch keys. Easy to attach and view stitch reference chart also included.

Built-in stitches, buttonhole styles and fonts

129 built-in sewing stitches, including 10 styles of one-step buttonholes and 3 sewing lettering styles, each with 55 alphanumeric characters

My Custom Stitch™ feature

Create personalized stitch patterns for any style of sewing and save for later use.

Electronic variable speed control

Helps ensure you sew with safety and accuracy, particularly on intricate details or curves.

Start/stop button and foot controller

Sew with or without the electronic foot controller attached.

Advanced needle threading system With the press of a lever, the thread is pushed through the eye of the needle.

Digital stitch length and width control Digitally adjust stitch length up to 5mm and stitch width up to 7mm.

Drop feed for free-motion sewing and quilting Drop the feed dogs to smoothly move fabrics for free-motion sewing and quilting.

Automatic thread trimming Automatically trims needle and bobbin threads.

Included wide table for larger projects

Basic Features

  • LCD Size (Horizontal x Vertical) inches; 2.0 x 0.7
  • Monochrome Display
  • 10 KeyStitch Select
  • On-Screen Help
  • 2 LED's Lighting
  • Advanced Needle Threading System
  • Manual Thread Tension
  • Easy Bobbin Winding
  • Adjustable Bobbin Winding Speed
  • Automatic Thread Cutter
  • Quick Set™ Bobbin

Sewing Features

  • Bed Area (depth x width) inches; 6.8 x 11.4
  • Work Space (height & width) inches; 4.1 x 7.4
  • Maximum Sewing Speed (stitches per minute); 850
  • 6 Feed Dogs
  • 9 Standard Presser Feet Included with Machine
  • 129 Built-in Sewing Stitches (Includes Buttonhole Styles)
  • 10 One-step Buttonhole Styles
  • 3 Built-in Sewing Lettering Fonts
  • 7mm Stitch Width
  • 5mm Stitch Length
  • My Custom Stitch™ Feature
  • Start/Stop Button
  • Speed Controller
  • Twin Needle Setting Key
  • Needle Position Key (Up/Down)
  • Presser Foot Pressure Adjustment
  • Presser Foot Leveling
  • Drop Feed/Free Motion
  • Included Quilting Feet
  • Table Included

Carton Contents

  • Built-in Accessory Storage
  • Hard Cover Carrying Case
  • Buttonhole Foot
  • Overcasting Foot
  • Monogramming Foot
  • Zipper Foot
  • Zig Zag Foot
  • Blind Stitch Foot
  • Button Fitting Foot
  • Walking Foot
  • Quilting Foot
  • Table Included
  • Knee lifter
  • Accessory pouch with seam ripper
  • Needle set
  • Twin needle
  • Cleaning brush
  • Eyelet punch
  • Screwdrivers (2)
  • Spool caps (3)
  • Extra spool pin
  • Grid sheet set
  • Power cord
  • Operation manual
  • Foot Controller


  • UPC Code 012502634300
  • Machine Dimensions (H x W x D) 15.433" x 10.63" x 21.26"
  • Machine Weight 22.046 lbs