The replica Lange 2 Perpetual 725.038 is a copy of A. Lange & Söhne's pink gold perpetual calendar, built to match the look of the original at a fraction of the price. It carries day, date, month, leap year, and moon phase displays on one dial. Copies sell from about $130 to $700, and the gap in that range comes down to the movement inside and the finish on the case.
No copy matches the real watch part for part. The original uses a solid gold case, an in-house movement, and hand-finishing that takes weeks. A replica chases the silhouette, the weight, and the dial layout instead.
What the original 725.038 does
A perpetual calendar tracks short months and leap years on its own. Set it once and the date stays correct until 2100, when the century rule drops a leap day. Lange builds the calendar as a module stacked on the base movement, which keeps the case slim relative to the number of displays.
- Day, date, month, and leap year on subdials or windows
- Moon phase that follows the 29.5-day lunar cycle
- Outsize date window, a Lange signature
- Hand-engraved balance cock and a three-quarter plate on the movement
Reference numbers in the 725 block cover pink gold cases with more than one dial option. Confirm the metal and dial combination with the seller before you order, since listing photos sometimes show a different reference than the listing text.
Which movement sits inside a replica?
Chinese automatic with a calendar module
Most copies at the lower end use a Chinese automatic with a calendar plate bolted on top. The plate drives the day, date, month, and moon displays. It works, but the moon disc on these builds runs on a 24-hour gear instead of the 29.5-day cycle.
Japanese base with a calendar plate
A smaller group uses a Miyota or Seiko base with the same kind of add-on plate. These keep time better and run with less noise. Expect to pay $300 or more for one.
Quartz
Quartz copies cost the least and need no winding. The giveaway is the seconds hand, which ticks instead of sweeping. Case bodies on quartz builds also run thin, so the watch sits flatter on the wrist than the original.
Case, dial, and finishing checks
Pink gold has a warm, soft tone that shifts with the light. Replicas use plating over steel or brass, and the color reads cooler or more orange next to the real metal. Plating also wears at the lugs, crown, and caseback edges after a year or two of daily use.
Dial printing tells you more about build quality than the case does. Check the brand name, the numerals, and the subdial rings under 10x magnification. Sharp edges with no ink bleed mean a clean plate. Fuzzy lettering and uneven lume plots mean a rushed build.
Checklist before you pay
- Ask for a video of the date change at month end, not just photos.
- Confirm whether the moon phase follows 29.5 days or 24 hours.
- Check the case diameter and thickness against the original specs.
- Request a close-up of the dial printing and the crown.
- Ask about plating thickness and whether it is PVD or gold fill.
- Confirm the strap material, since most sellers swap in cheap leather.
Price bands for the replica Lange 2 Perpetual 725.038
- $130 to $250: quartz or basic automatic, thin plating, printed dial with soft edges.
- $250 to $450: Japanese or better Chinese automatic, correct case size, cleaner dial work.
- $450 to $700: clone automatic with decorated bridges, sapphire crystal, solid end links, and a closer case profile.
- Above $700: rare, and the extra money buys finishing detail more than function.
Weak points to expect on a copy
Calendar alignment at month end is the most common fault. The date can stick half way between two numbers when the month rolls over. Water resistance is another gap, since most replicas carry a rating on paper and thin gaskets in fact. Keep the watch away from pools and showers.
Care and service
Never set the calendar between 9 pm and 3 am. The date gears are engaged during that window, and pushing the crown can strip teeth. Wind the watch or keep it on a winder so the calendar stays in sync.
Most watchmakers will service a Japanese or Chinese automatic for $60 to $150. Parts for the calendar plate are the hard part, so ask your watchmaker before you buy if service matters to you.
FAQ
Does the replica Lange 2 Perpetual 725.038 show a real leap year?
Some do. Better clone movements include a leap year indicator that advances every four years. Cheaper builds print a fixed leap year scale on the dial and never move it.
How close is the size to the original?
Good copies land within a millimeter of the original case diameter and close on thickness. Quartz versions tend to run thinner, and low-end automatics run thicker.
Can a local jeweler service it?
Yes, for the base movement. Calendar modules need a watchmaker with parts access, and not every shop stocks them. Ask first.
Will the gold plating fade?
Plating wears where skin and cloth rub: the caseback, the crown, and the lug edges. PVD coatings last longer than flash plating. Neither matches solid gold, which does not wear through.
Bottom line
The replica Lange 2 Perpetual 725.038 gives you the perpetual calendar look for a few hundred dollars. Spend in the $300 to $500 range if you want a watch that keeps time and holds its finish. Skip the quartz tier if you care about the moon phase and the sweep of the seconds hand.