The 'OG' of Modern Watchmaking: A. Lange & Söhne's Grande Complication

Antique Clock
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1 Video View·May 3, 2026
Watch to discover this extremely rare and highly important Grande Complication watch, with perpetual calendar, minute repeater, grande and petite sonnerie, and split-second chronograph.
A. Lange & Söhne only made 9 of these Grande Complication watches, with this example being the fifth in the series and the final example made in pink gold.
Grande Complication No. 62'508 is offered in the Important Watches sale in Geneva, 10 May 2026.
Grande Complication with split-second chronograph,
Grande ou Petite Sonnerie,
Minute Repeater,
and Perpetual Calendar
is the endgame.
This is the OG.
It doesn't get better than that.
This Grande Complication
embodies the DNA
of what A. Lange & Söhne is today.
In 1845,
Ferdinand Adolphe Lange
didn't just open a watchmaking manufacturer,
he really built an ecosystem.
He had the apprentice
who had to stay with him for five years
and then they went on to open their own workshop.
So everything was produced there.
So he really had the people in mind
at the center of his watchmaking.
Later on, his two sons joined him.
It was 1868 at that time
and this is when A. Lange became what it is today.
So between 1901 and 1928,
A. Lange & Söhne
really specialized on Grande Complication.
During that period,
they produced nine Grande Complication clock watches.
This one in particular has
a Grande & Petite Sonnerie,
Minute Repeater,
Split Second Chronograph,
Une Rattrapance,
love that,
and Perpetual Calendar.
So besides the incredible finishing,
the movement in itself is very impressive
because of all the complication,
you can just dive into the movement.
There's so much depth and it's hypnotizing.
This watch is the fifth one to have been produced
and the last one in pink gold.
It really represents the maturity
within A. Lange & Söhne at that point.
They were at the top of their form
and they knew exactly what they were doing.
This is proper German watchmaking.
So you could look at the front, at the die,
but you could also admire the movement on the back.
So this example was acquired at a jeweler in 1939
in Wiesbaden by the same family
who's offering the watch today.
It's very rare to see such a timepiece
preserved in spectacular condition
and it's an honor to hold it in my hands today.
The watch is accompanied by its original box,
certificates.
In recent years,
couples have popped up on the public market
and what we notice is that the case
is always very embellished and decorated,
whereas this one is completely bare.
There's no coat of arm.
There's no engravings.
It's just pure,
letting the horology express itself to the fullest.
This watch represented the pinnacle of horology in 1916
and it still is today
and I'm hoping will remain for the next 100 years to come.
