Bernette B77 Sewing and Quilting Machine
Bernette B77 Sewing and Quilting Machine
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Product Information
bernette (BERNINA)
bernette 77
(b77)
Experience Swiss design, high-speed performance, and total creative freedom with the bernette 77 (b77) computerized sewing and quilting machine! Engineered for ambitious sewists, garment makers, and quilters, the b77 combines a spacious 9" workspace with a powerful motor capable of reaching up to 1,000 stitches per minute. Navigated via a bright 5" color touchscreen with multi-function knobs and a built-in Creative Consultant, this machine offers 500 built-in stitches, 17 one-step buttonholes, and 3 sewing alphabets. Complete with an integrated Dual Feed system, programmable back-kick foot control, automatic presser foot lifter, and an included knee lifter, the bernette 77 turns complex projects into pure joy.
Includes 500 utility, decorative, and quilting stitches alongside 17 one-step buttonhole styles and 3 sewing alphabets with 7mm max stitch width.
Large touchscreen display with Creative Consultant and dual multi-function knobs for simple stitch selection and parameter adjustments.
Synchronously drives top and bottom fabric layers under the needle for smooth, shift-free feeding on multi-layer quilt sandwiches, velvet, and slippery materials.
Assign custom functions like thread cutting, needle up/down, or securing stitches to a simple heel tap on the foot pedal.
Expansive Stitch Library
500 Built-In Stitches, 17 One-Step Buttonholes & 3 Alphabets
Tackle virtually any sewing or quilting project with confidence. The expansive stitch library includes essential utility stitches, decorative motifs, dedicated quilting options, 17 one-step buttonhole styles, and 3 built-in sewing alphabets, all fine-tunable up to 7mm width and 5mm length.
Intuitive Navigation
5" Color Touchscreen & Creative Consultant
Navigate stitches and machine settings effortlessly on a bright 5" color display. Clear icons, touch navigation, and the built-in Creative Consultant guide you through optimal stitch choices, tension values, and presser foot recommendations for your selected fabric.
Effortless Control
Quick Access Front Control Buttons & Multi-Function Knobs
Keep core sewing functions right at your fingertips. Access Quick Reverse, Securing Stitches, Needle Up/Down, Needle Left/Right, Start/Stop, Electronic Presser Foot Lifter, and One-Touch Automatic Thread Trimming buttons, supported by tactile multi-function setting knobs.
Shift-Free Fabric Feed
Integrated Dual Feed System
Ensure smooth, uniform fabric feeding from both top and bottom layers. Easily engaged when needed, the dual feed system keeps multi-layer quilt sandwiches, thick denim, and tricky sheer fabrics aligned without stretching or puckering.
Hands-Free Operation
Programmable Foot Control with Heel Back-Kick Function
Manage key machine actions without taking your hands off your fabric. The smart foot controller allows you to assign specific functions — such as needle positioning, seam securing, or automatic thread trimming — to a quick heel tap.
Generous Workspace
Spacious 9" Sewing Space & Wide Slide-On Extension Table
Maneuver bulky quilt layers and large garments comfortably with 9 inches of bed clearance to the right of the needle. The included slide-on extension table expands your workspace further to eliminate fabric drag during large projects.
Studio Organization
Integrated Onboard Accessory Storage
Keep your presser feet, bobbins, needles, and tools neatly organized and instantly accessible. Built-in storage compartments inside the machine casing eliminate studio clutter and keep essential setup supplies close at hand.
Easy Threading
Semi-Automatic Mechanical Needle Threader
Thread your needle quickly and comfortably during frequent thread and color changes. The semi-automatic mechanism guides thread smoothly through the needle eye, eliminating manual threading strain.
Consistent Tension
Precision Bobbin Winder Assembly
Wind bobbins smoothly and evenly to maintain consistent lower thread tension. The user-friendly bobbin winder features clear guidance lines and an intuitive setup for rapid spool refills.
Crystal-Clear Visibility
Targeted 4-LED Workspace Illumination
Illuminate your needle area and bed space with four daylight LED lamps positioned across two workspace zones. The clean, heat-free illumination reduces eye strain and provides crisp visibility on dark or textured fabrics.
Smart Energy Saving
Energy-Saving Eco Mode System
Conserve electricity and protect machine components during studio downtime. When left idle, Eco Mode automatically powers down non-essential lighting and display functions until you resume sewing.
Key Features
- 500 Built-In Stitch Patterns: Includes utility, decorative, quilting, 17 buttonholes, and 3 alphabets.
- High-Speed 1,000 SPM Operation: Powerful motor performance for rapid seaming and production sewing.
- 5" Color Touchscreen Interface: Intuitive digital screen with Creative Consultant and language selection.
- 9" Bed Clearance to Right of Needle: Ample arm room for bulky quilt tops and home decor items.
- Integrated Dual Feed System: Motorized upper feed mechanism ensures shift-free fabric delivery.
- Programmable Foot Control with Back-Kick: Assignable heel-tap actions for thread cutting and needle positioning.
- Automatic Presser Foot Lifter & Height Adjuster: Electronic presser foot lift with 6mm clearance.
- Multi-Function Setting Knobs: Dual rotary knobs for quick stitch width, length, and menu navigation.
- Automatic & Manual Thread Cutters: One-touch button thread trimmer plus manual thread cutter.
- Upper & Lower Thread Sensors: Alerts sewist on screen when thread breaks or bobbin runs low.
- Semi-Automatic Needle Threader: Lever-actuated mechanism routes thread through needle eyes cleanly.
- 15 Micro-Stepping Needle Positions: Fine needle positioning for precision topstitching and 7mm width.
- Temporary Altered Stitch Memory: Saves custom stitch adjustments automatically during active sessions.
- 4 Daylight LEDs in 2 Workspace Positions: Bright, heat-free LED illumination across the needle and bed.
- Energy-Saving Eco Mode: Powers down idle functions to conserve electricity in busy studios.
- Free Hand System (Knee Lifter) Included: Ergonomic knee bar for hands-free presser foot operation.
Included Accessories
- Comprehensive Presser Foot Collection (8 Feet): Zigzag Foot (DA), Embroidery Foot (JK), Zipper Foot (JB), Buttonhole Foot with Slide (RJ), Blindstitch Foot (DM), Button Sew-On Foot (RC), Overlock Foot (DI), Free-Motion Embroidery Foot (RX).
- Extended Workspace & Control Hardware: Large Slide-On Extension Table, Free Hand System (Knee Lifter Bar), Programmable Foot Controller with Back-Kick Function, Power Cable.
- Spool & Thread Support Accessories: Large Spool Disc, Medium Spool Disc, Small Spool Disc, Second Spool Pin, Spool Net.
- Maintenance Tools & Storage: Seam Guide, Touchscreen Pen (Stylus), Screwdriver, Brush/Seam Ripper Combination Tool, Machine Lubricator Bottle, Needles Pack, Class 15 Bobbins, Protective Dust Cover.
bernette (BERNINA)
bernette 77 (b77) — Full Details
| Machine Type | High-Performance Computerized Sewing & Quilting Machine |
| Workspace Dimensions | 9" Bed Space to Right of Needle (Supports Included Extension Table) |
| Maximum Sewing Speed | 1,000 Stitches Per Minute (SPM) |
| Display & Navigation | 5" Color Touchscreen with Creative Consultant & Multi-Function Knobs |
| Lighting System | 4 Bright LEDs in 2 Workspace Locations |
| Energy Management | Automatic Eco Mode Shutdown System |
| Free Arm & Knee Lift | Narrow Free Arm with Free Hand System (Knee Lifter) Included |
| Built-In Sewing Stitches | 500 Built-In Stitches (17 One-Step Buttonholes, 3 Alphabets, Memory Combinations) |
| Maximum Stitch Parameters | 7.0 mm Maximum Stitch Width / 5.0 mm Maximum Stitch Length |
| Needle Positions | 15 Precision Needle Positions |
| Fabric Feeding System | Integrated Dual Feed System with Retractable 7-Point Feed Dogs |
| Tension & Presser Foot Pressure | On-Screen Adjustable Upper Thread Tension & Automatic Foot Pressure Compensation |
| Needle Threader & Trimmer | Semi-Automatic Needle Threader with One-Touch Auto Thread Cutter |
| Bobbin & Thread Sensors | Drop-In Bobbin System with Independent Winder & Upper/Lower Thread Sensors |
| Operation Controls | Start/Stop Button, Speed Slider, Needle Stop Up/Down, Reverse & Pattern Repeat/Elongation |
bernette Limited Warranty
Every bernette machine is backed by a comprehensive limited warranty, giving you peace of mind with every stitch. bernette, a BERNINA brand, stands behind its machines with dedicated support for quality and craftsmanship.
- 2 Years — Mechanical & Electrical Components: Full coverage on manufacturing defects in parts and workmanship for the machine's mechanical and electrical systems.
- 1 Year — Labor & Adjustments: Authorized service center labor costs for covered repairs within the first year of ownership.
Warranty service must be performed by an authorized bernette dealer or service center. The warranty covers defects in materials and workmanship under normal use and does not cover damage resulting from misuse, accident, or unauthorized modification. Please retain your original proof of purchase.
Contact Sewitonline for warranty service assistance and authorized repair referrals.
Why Buy From Us
When you buy from Sew It Online, you're covered — before, during, and after the sale.
- Real Support When You Need It — call us first. Our techs and education specialists solve a lot over video, find you a local repair shop, or walk you through shipping it back. Just keep your box.
- Warranty Valid at Any Authorized Dealer — your coverage travels with you. Take your machine anywhere for service, no questions asked.
Plus, every machine purchase includes access to our full education library — see the Education tab.
What Education Is Included
Every machine purchase includes access to our full education library:
- 🪡 Sew What's Possible Challenge — start sewing real projects fast.
- 📚 Beyond The Basics — level up your technique.
- 🧰 Machine Maintenance Course — keep your machine running right.
- 🏆 From Box to Confidence — sewing the same day it arrives.
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