Short Answer
A fake Zeitwerk Strike is a replica of the A. Lange & Söhne Zeitwerk Striking Time, a jump-hour watch with a chiming mechanism that sounds the hour and each quarter hour. Replicas range from quartz models with a decorative gong to automatic versions that attempt a real strike. Only the top replica tier produces a genuine audible chime, and none match the original's hand-finished calibre or its resale value.
What the Original Does
The Zeitwerk Striking Time shows hours and minutes on two large jumping discs instead of hands. At the top of each hour, a hammer strikes a low-pitched gong once. At 15, 30 and 45 minutes past, a second hammer strikes a higher-pitched gong. A pusher at 4 o'clock switches the strike on or off. The platinum case measures about 44 mm and the movement is hand-wound with roughly 36 hours of reserve.
Those details matter because they define what a replica has to copy to look and behave correctly. Most fakes copy the dial and casework well and the complication poorly.
What Replicas Get Right and Wrong
- Dial layout: often accurate, including the time bridge and the two apertures.
- Jumping discs: frequently creep or lag instead of snapping at the minute change.
- Chime: quartz models play a recorded tone; mid-tier automatic models strike a thin, tinny note.
- Case finish: brushing and polishing are close on the best examples and flat on cheap ones.
- Movement: no replica reproduces the three-quarter plate, screwed gold chatons or engraved balance cock.
How to Inspect a Replica Before You Buy
- Request a video of the watch striking the hour and the quarter hour, with sound.
- Watch the minute disc at the 59-to-00 transition and confirm it snaps in one motion.
- Count the strikes: one low note at the hour, one high note at each quarter.
- Test the 4 o'clock pusher and confirm it mutes the strike and restores it.
- Ask for a caseback photo and look for a hammer and gong, not a decorative plate.
- Measure the case across the crown side and confirm the width is close to 44 mm.
- Check the lug width and confirm the strap sits flush against the case.
- Ask for a timegrapher reading if the watch is mechanical.
Price Tiers and What They Buy
Entry replicas at the lowest tier use quartz movements and a small speaker or piezo buzzer. They look right in photos and sound wrong in person. Mid-tier automatic replicas add a real hammer and gong but often strike the hour only. Top-tier replicas strike both the hour and the quarter hour, use a decorated automatic movement, and hold a closer case profile. Expect the chime on any tier to be quieter and less resonant than the original.
Daily Use and Care
- Keep the strike switched off at night if the sound bothers you or anyone nearby.
- Do not force the pusher. It should click under light pressure.
- Have a watchmaker check gong alignment once a year on mechanical examples.
- Keep the watch away from water. Hammers and gongs sit close to the case opening.
- Store it on a soft surface so the crystal and caseback do not contact hard material.
Where Replicas Fall Short
No replica matches the finishing of the original. The jump mechanism on a replica will drift faster, the chime will lack depth, and the movement will need service sooner. Treat a replica as a wearable tribute, not an investment. If you want the real experience of a Lange striking watch, buy from an authorized dealer or a documented private seller.