The Supermatic replaced Elna's first machine, the 1940 "Grasshopper", and it was built by Tavaro in Geneva from 1952 to 1964. It's a free-arm portable whose carrying case opens into a work table, and its party trick is the Elnagraph, a reader that follows plastic Elna discs. Single discs set the zigzag width, and double discs also move the feed forward and back, which is why Wikipedia calls it the world's first home machine with automated reverse feed. Early machines came with five discs and later ones with ten and a push-button disc ejector. The color tells you roughly when it was made, from dark green in 1952 through light green and beige to light grey at the end. Speed is set with a knee lever, so make sure it's in the case.
Dark green (1952–56)Light green (1956–58)Beige and brown (1958–63)Light grey (1963–64)Star and SU series (successors)
Zigzag and decorative stitches from Elna discs, including patterns that sew in reverse
Also listed as
Elna Supramatic
Typical eBay ask (Oct 14, 2026)
$240–$350
Under the throat plate
The parts it takes
Needle system
15x1 (705H)
Bobbin and hook
Bobbin drops into the shuttle ring, no separate bobbin case; rotary hook
Presser feet
Elna feet held with a thumb screw
Motor and drive
Built-in motor, knee-lever speed control (foot control optional)
Ask for a photo under the slide plate with the bobbin case in place. A missing bobbin case or the wrong needle system is the most common reason a machine that looks fine won’t sew.
What to check
Old oil thickens and makes it run stiff, especially in a cold room. Missing discs and a missing knee lever are the common losses, and the color-matched case often arrives damaged.
01Discs: Count the Elna discs in the photos and ask which numbers they are. Five came with early machines and ten with later ones.
02Knee lever: Check the knee lever is in the case. It's the main speed control, and a foot control was only an option.
03Handwheel: Ask for a video of the handwheel turned by hand. It should turn freely, and a stiff wheel usually means thick old oil.
04Stitch test: Ask the seller to sew a zigzag and one disc pattern on scrap. The pattern should repeat evenly.
05Nameplate: Read the voltage on the nameplate in the photos. It should match your outlets.
06Case: Ask for photos of the case open as a table. Latches and hinges should be whole and the case should close square.
We'd buy the 1953 Supermatic with its convertible case and 11 Elna discs at $224 delivered, under the $240–350 band most complete machines ask. There are at least 24 for sale. Discs and the knee lever are the usual losses, so count the discs in the photos and check the knee lever is in the case, since it's the main speed control. The serviced one at $405 is the least work if you'd rather not clean thick old oil out yourself. Skip the $485 listing whose photo shows only the closed case, and the two sharing one title, one of which shows a beige machine under a 1956–58 date from the light-green years.
Listed now
24
For parts
1
Typical ask
$240–$350
Full range
$100–$400
★Cheapest
$177.27est. delivered
The lowest delivered Supermatic, with its metal case, at $177. The beige body dates it to about 1958–63, and it isn't titled tested, so ask whether the knee lever and any Elna discs are in the case.
Vntg Elna Sewing Machine 722010 Supermatic Metal Case Switzerland
A 1953 Supermatic with its convertible case and 11 discs, under the band from a 99.4% seller. Discs are the common loss, and 11 is more than any Supermatic came with.
VTG 1953 Elna Supermatic Sewing Machine 722010 w Convertible Case & 11 Cam Discs
The only Supermatic here titled serviced, with its case and accessories, at $405 delivered. Ask what the service covered and whether the knee lever is included.
Vintage Elna Supermatic Sewing Machine W/ Case & Accessories (Serviced)
Delivered prices include shipping as eBay quoted it to a US address on Oct 14, 2026. Many sellers charge by distance, so your total may differ. eBay shows yours before you pay.
Snapshot
For sale on eBay
8 of 24 listed
Checked . Some may have sold.
Delivered prices include shipping as eBay quoted it to a US address on Oct 14, 2026. Many sellers charge by distance, so your total may differ. eBay shows yours before you pay.
Used
★Cheapest
Vntg Elna Sewing Machine 722010 Supermatic Metal Case Switzerland