Short answer
Reference 202.026 is an A. Lange & Söhne Saxonia. Fakes of this reference exist, but they are far fewer than Rolex fakes. Lange builds about 5,000 to 6,000 watches a year across all lines. A copy of a Saxonia has to fake four things: a gold case, a German silver three-quarter plate, screwed gold chatons, and a hand-engraved balance cock. Most copies fail on at least two of them.
Lange does not publish a full reference table. Confirm the case size, calibre, and production years for 202.026 with an authorized dealer or with the factory in Glashütte before you treat any online spec as fact.
Case checks
- Metal. Saxonia cases come in 18k yellow, rose, or white gold, and in platinum. No standard Saxonia was catalogued in stainless steel. A steel case with a 202.026 caseback is a fake, or a real caseback on a wrong case.
- Hallmarks. Look for "750" or "Pt950" and the Lange maker's mark inside the caseback, next to the reference and case number.
- Weight. A gold case is heavier than a plated brass copy of the same diameter. Put both on a scale if you can.
- Engraving. Lange cuts the reference and case number deep and even. Copies show shallow, rounded, or laser-dotted lines.
- Lugs and crown. Lugs are polished with sharp edges. The crown carries the Lange mark on factory parts.
Movement checks
Open the sapphire caseback. Four features matter.
- Balance cock. Every Lange balance cock is hand engraved, so the pattern varies from watch to watch. Stamped or etched copies repeat one pattern across every unit.
- Three-quarter plate. German silver, unplated, pale yellow-grey. The surface has Glashütte ribbing: wide, straight bands. Copies use rhodium-plated brass with narrow or uneven bands.
- Screwed gold chatons. Gold rings around the jewel bearings, each held by two or three blued screws. Copies use brass rings with gold paint and steel screws.
- Blued screws. Real bluing comes from heat. The color is even and does not chip at the slot. Painted screws chip.
Saxonia movements come from three families: L941.1 for hand-wound models, L086.1 for the automatic, L093.1 for the Saxonia Thin. Match the calibre to the model. One generic movement sold as every Saxonia variant is a fake.
Dial and hands
Lange dials are solid silver or gold with applied gold indices. Print is sharp at 10x magnification. Check the letter spacing in "A. LANGE & SÖHNE", the serif shapes, and the position of "MADE IN GERMANY" at 6 o'clock. Copies get spacing wrong. Hands are blued steel or gold with beveled edges and a flat polish. Copies show rounded edges and uneven color.
Papers and numbers
Lange marks the movement number on the movement and the case number on the caseback. Both appear in the guarantee booklet. Both should match the watch. Check the box, the booklet, and any service papers from Glashütte. A watch sold with no papers is not proof of a fake, but it removes the easiest check.
Verification steps
- Record the movement number and the case number.
- Compare both with the guarantee booklet and the original invoice.
- Take the watch to an authorized Lange dealer.
- Ask the dealer to send the watch to Glashütte for a service estimate. Lange opens the case and reports the numbers.
Price signals
Used gold Saxonia models trade between about $9,000 and $20,000 on the secondary market, based on metal, size, and year. An offer far below that range, or a listing that uses stock photos and no movement number, is a warning sign. Ask for photos of the caseback engraving and the balance cock before you pay anything.
What copies get wrong most
Balance cock engraving, chaton material, and caseback fonts. Those three are expensive to copy. A fake that looks right on a phone screen fails at 5x magnification.