Janome MyLock 644D / 744D Overlocker Video - YouTube
Janome 4 Thread Overlock 644 D - Developed for Beginners | Professional Hem and Variable Stitch Width | Regulator for Quick Switching from Overlock to Rolled Hem | Automatic Thread Tension : Amazon.de: Home & Kitchen
Janome MyLock 644D Overlock | Price Comparison Skinflint UK