One of the rarest of the rare is going under the hammer at Christie’s June 21, 2017 sale of “Rare Watches and American Icons” in New York City.

Lot 216 comes from a collector who commissioned this extreme rarity: a timepiece by A.H.C.I. watchmaker Christian Klings.

Christian Klings unique piece moon phase watch

Who is Christian Klings?

Dresden-born Klings has been repairing clocks and watches since childhood, training in restoration like so many of his independent colleagues.

After spending a few years in California, Klings moved to Heidelberg and then to Wechselburg, a village about 100 kilometers away from Dresden, where he now resides.

Klings, who works alone without employees or apprentices, specializes in thinking outside the box when it comes to escapements. One of his recent achievements includes the Desmodromic escapement, which he taught himself to make upon the request of a Ducati-loving customer.

A one-year development and four prototypes later, Klings was satisfied with the outcome that features a balance receiving an energy push only every other oscillation (as compared to every half-beat in the typical Swiss lever escapement generally in use today).

He generally makes practically the whole watch, too, including the crown, dial, case, and movement parts.

Components making up the movement of the unique the Christian Klings moon phase watch

At the moment, the self-taught Klings only creates one unique piece wristwatch per year. And when he’s done making one of his highly specialized wristwatches, he sees no need to reproduce it. He had, at one point, promised his fan base a small series, but this never came to pass.

In his entire career, Klings has produced only about 20 wristwatches. And I don’t need to tell you that it is virtually impossible to just come across one of these. You either commission them or you hope one comes up at auction. But until now the latter has never happened.

The specially commissioned Klings moon phase watch

The Klings watch in the Christie’s auction was a commissioned unique piece, which took Klings approximately 18 months to complete. True to his own style, he worked from his handmade drawings – Klings does not use computers in his work – which provides a lot of explanation as to why, despite being completed in 2010, this watch looks so vintage in style.

Dial of the Christian Klings moon phase watch during development

This pink gold watch has a distinct 1940s style with its stepped bezel and truly delightful teardrop-shaped lugs. And the gold Breguet-style hands contrast beautifully with the blue, silver, and gold dial.

Part of the commission also included a quick-set function for the moon phase at 7 o’clock on the case. The moon phase features a handmade gold moon surrounded by stars.

The moon phase disk is unusually crafted using hardened steel: Klings heated it up, let it slowly cool off, then used a stamping tool he made to mill out the shape of the stars before drilling holes inside them. “Because of the holes, the material can ‘escape’ and the stars are deep enough without deforming the disk,” Klings told the commissioning collector.

Christian Klings unique moon phase watch

Then he milled a recess for the moon and turned it on a lathe before hardening the moon disk using extreme heat and oil quenching. He then heated it to make it blue by tempering. The last step was applying the moon.

The main blue color on any Klings dial is actually high-quality silk that has been “melted” onto the dial blank – leaving it with a texture that looks like guilloché, but softer. “It looks mellow,” Klings told the commissioning collector.

A look through the transparent case back to the movement of the Christian Klings moon phase watch

The movement, made with no off-the-rack parts except for a few components re-worked from a vintage AS 1130 caliber (evidenced by the word “Swiss” engraved into one of the bridges), is very finely finished and topped off with a gorgeous frosted finish. It includes a free-sprung balance with regulating screws.

View through the display back of the Christian Klings moon phase watch in the Christie’s sale of June 21,2017

The movement also boasts a unique space-saving winding mechanism using planetary gears going through the mainspring arbor fitted on top of the ratchet wheel.

The unique piece Christian Klings moon phase watch

For more on Christian Klings, please visit www.christianklings.com and to see the auction piece visit www.christies.com/Lotfinder.

Quick Facts Christian Klings Moon Phase watch
Case: 37 x 10 mm, 18-karat pink gold with stepped bezel
Dial: proprietary blue with moon phase disk crafted in hardened steel and 18-karat gold moon
Movement: manually wound Christian Klings caliber with a handful of components reworked from a vintage AS 1130
Functions: hours, minutes; power reserve indication, moon phases
Year of production: 2010
Estimate: $20,000 to $40,000; the watch comes accompanied by photographs of the design and assembly process
Result: $37,500 including buyer’s premium