Our OPAL™ 670 computerized sewing machine is extra-efficient with loads of built-in assistance to change the way you sew for the better! Get started with 17 complimentary accessories listed in What's Included below.
The HUSQVARNA® VIKING® OPAL™ 670 brings signature Scandinavian engineering into your studio, delivering a highly efficient and intuitive computerized workspace. Built on a rigid internal aluminum chassis that suppresses motor vibration, this machine provides exceptional stitch stability, uniform thread tension, and consistent needle penetration force across all textile weights.
Equipped with HUSQVARNA® VIKING®'s celebrated EXCLUSIVE SEWING ADVISOR™ feature, the Opal 670 automatically configures the optimal stitch width, stitch length, thread tension, and presser foot pressure for your selected fabric and technique. Paired with a clear TouchScreen interface, automatic thread cutter, and a generous 8-inch sewing bed clearance, this machine takes the physical guesswork out of quilting, garment tailoring, and home decor construction.
Why Buy From ThreadWorks
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Complimentary Masterclasses: Free online sewing and quilting masterclasses are included with your purchase to guide you through every feature and adjustment.
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Expert Phone Support: Receive real, live phone setup and technical support from dedicated sewing experts who know HUSQVARNA VIKING systems inside and out.
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Full Factory Warranty: Your investment is secure with the official HUSQVARNA VIKING manufacturer warranty and certified local dealer service.
Technical Capabilities & Features
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EXCLUSIVE SEWING ADVISOR™ Feature: Select your fabric type and sewing technique on-screen, and the machine instantly optimizes thread tension, stitch width, stitch length, and presser foot pressure.
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Intuitive TouchScreen Interface: High-contrast display window that allows you to navigate menus, adjust dimensions, and view stitch recommendations effortlessly.
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Selective Thread Cutter: Automatically trims top and bobbin threads at the push of a button with your project still under the foot, pulling thread tails cleanly to the underside.
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Spacious Workspace Clearance: Features 8 inches (200 mm) to the right of the needle to comfortably manage large quilt blocks, drapery panels, and bulky projects.
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200 Built-In Stitches: Deep stitch library including utility seams, stretch stitches, 7 mm decorative patterns, 4 built-in fonts, and automatic 1-step buttonholes.
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Electronic Needle Piercing Power: Heavy-duty motor control delivers maximum needle punch force through dense canvas, leather accents, and multi-layered quilt sandwiches.
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Top and Bobbin Thread Sensors: Displays clear on-screen warnings when your top thread breaks or when the bobbin thread is running low.
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Start/Stop Button: Sew smoothly without using the foot pedal, maintaining consistent speeds during long seams or decorative stitching.
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Fix and Stop Functions: Secure the beginning and end of your seams instantly with automatic tie-off stitches at the press of a button.
Why Customers Love This Machine
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No-Guesswork Setup: Users praise the Exclusive Sewing Advisor for removing tension anxiety by setting optimal parameters instantly based on selected material types.
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Convenient Touch Screen Navigation: Sewists love selecting stitches and customizing parameters directly on the crisp TouchScreen interface without physical dials.
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Expansive Bed Space: Quilters and home decorators appreciate the 8-inch bed clearance to the right of the needle, taking the strain out of maneuvering large textile projects.
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Time-Saving Thread Trimmer: Crafters love the automatic thread cutter for saving time and reducing thread waste during continuous piecing operations.
Perfect For
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Upgrading Crafters: Ideal for sewists transitioning away from older mechanical or entry-level computerized units who want smart, automated features.
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Passionate Quilters: Handle quilt blocks and throw blankets with generous throat space, specialized quilting stitches, and steady feed movement across heavy batting.
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Garment Tailors & Home Decor Artisans: Construct custom apparel, execute smooth topstitching, and sew drapery panels with precise fabric control.
Included Accessories (17 Items Total)
Every machine comes packaged with a comprehensive selection of official HUSQVARNA VIKING presser feet and studio tools:
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Utility Foot A
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Decorative Stitch Foot B
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Buttonhole Foot C
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Blindhem Foot D
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Zipper Foot E
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Edging Foot J
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Sensormatic Buttonhole Foot
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Quilter's 1/4-Inch Piecing Foot
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Self-Adhesive Glide Plates
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Thread Spool Caps (Large & Small)
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Bobbins Pack (5)
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Needles Selection Pack
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Stylus Pen for TouchScreen Navigation
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Seam Ripper & Lint Brush Combo
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Screwdrivers for Needle Plate
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Hard Shell Protective Machine Cover
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Foot Control and Power Cable
Specifications
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Brand: HUSQVARNA® VIKING®
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Model: OPAL™ 670
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Machine Category: Computerized Sewing Machine
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Workspace Dimensions: 8 inches (200 mm) to the right of the needle
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Display: Interactive TouchScreen
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Setup Assistant: EXCLUSIVE SEWING ADVISOR™
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Stitch Library: 200 Built-In Stitches & 4 Alphabets
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Thread Trimming: Selective Thread Cutter
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Sensors: Top Thread and Bobbin Thread Sensor System
Frequently Asked Questions
What is the benefit of the EXCLUSIVE SEWING ADVISOR™? When you select your fabric type (such as woven, stretch, or leather) and technique (such as seam, hem, or basting) on screen, the SEWING ADVISOR instantly configures the correct stitch, length, width, thread tension, and presser foot pressure for you, ensuring optimal results every time.
How does the Selective Thread Cutter work? By pressing the thread cutter button on the front panel, the machine automatically snips both top and bobbin threads right at the needle base and pulls the thread ends beneath the needle plate, eliminating manual thread trimming with hand shears.
Can I sew without using the foot pedal? Yes. By using the Start/Stop button on the front console, you can start, stop, and maintain continuous sewing speeds without pressing the foot pedal, which is ideal for long decorative rows or continuous seam lines.
