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The Encyclopedia of Horology

Clock type · Domestic

Black Forest Clocks

Partially verified

Clocks produced in the Black Forest (Schwarzwald) region of southwest Germany, historically a major centre of rural clock manufacture and the origin of the cuckoo clock, ranging from simple wooden-movement wall clocks to elaborate carved cases.

Construction and interpretation

Black Forest clockmaking began in the mid-seventeenth century with simple practical clocks, and the consulted source records a clear technical progression. Wooden-wheel movements (Holzräderuhr) characterise the first half of the eighteenth century; brass winding wheels followed in the second half; and by the end of that century lacquered wooden shield dials (Lackschilduhr) appeared on wall clocks. Small specialised forms followed — Jacob Herbstreith’s porcelain- or brass-plated Jockele-Uhr and the Sorg family’s very small Sorg-Uhr — so "Black Forest clock" names a regional industry with distinct dated phases, not a single rustic design.

The cuckoo clock is one specialised branch of this industry, not its beginning or its whole. The consulted source dates the cuckoo clock’s now-typical style only from about 1854, two centuries after regional production began, and locates the industrial heartland along Triberg, Furtwangen and St Peter. Early wooden movements, shield dials and cottage manufacture should therefore be described on their own terms; a carved cuckoo case is not evidence about the construction of an eighteenth-century wooden-wheel clock, and vice versa.

Black Forest Clocks: feature and evidence comparison
FeatureWhat it meansEvidence to seek
HolzräderuhrWooden-wheel movements, first half of the 1700sWheel material on inspection
Brass winding wheelsTechnical progress in the later 1700sMovement materials documented
LackschilduhrLacquered wooden shield dial, late 1700sDial construction and painting
Cuckoo branchTypical style from about 1854Dated examples, not assumed antiquity

Folk-style carving and a cuckoo call do not date a clock to the early Black Forest trade; the typical cuckoo style is a mid-nineteenth-century development.

Evidence to record

  • Identify the production phase by movement and dial materials.
  • Keep the cuckoo branch distinct from earlier wooden-wheel work.
  • Record small named forms (Jockele, Sorg) by their actual construction.

Movement & mechanism

  • Early production used wooden-wheel movements, cut and finished by cottage-industry craftsmen, before the region industrialised with brass and later stamped-metal movements in the nineteenth century
  • Weight-driven, typically with painted-shield or carved wooden dials in traditional forms
  • Many designs incorporate an automaton or musical element, most famously the cuckoo call

Identification

  • Painted shield dial (Schilduhr) with a wooden or later metal chapter ring is characteristic of earlier production
  • Carved wooden case decoration (foliage, animals, hunting scenes) on the more elaborate nineteenth-century export models
  • Wooden movement plates and wheels, where present, indicate earlier or more traditional manufacture

Terminology

  • Schwarzwalduhr — German for Black Forest clock
  • Lyre clock — a Black Forest form with a lyre-shaped case, popular in export markets

Known variations

  • Shield-dial (Schilduhr) wall clocks
  • Cuckoo clocks
  • Lyre-case clocks
  • Trumpeter and other automaton Black Forest clocks

Collecting notes

Black Forest clocks are collected both for their folk-art carved cases and, separately, for the industrial history of the region's export clock trade; the cuckoo clock is by far the best-known and most actively collected sub-type.

Photographs

French and Black forest clocks at CLOCK GALLERY in Prague
French and Black forest clocks at CLOCK GALLERY in Prague — Timeenought, CC BY-SA 4.0. Wikimedia Commons file page
The world of Cuckoo Clocks: original German Black Forest Cuckoo Clocks
The world of Cuckoo Clocks: original German Black Forest Cuckoo Clocks — cuckooclock.de, Rights unverified — web image search result, review pending. Web page (cuckooclock.de)
Original handmade Black Forest Cuckoo Clock / Made in Germany 2-86740t ...
Original handmade Black Forest Cuckoo Clock / Made in Germany 2-86740t ... — cuckooclock.de, Rights unverified — web image search result, review pending. Web page (cuckooclock.de)
Original handmade Black Forest Cuckoo Clock / Made in Germany 2-6233TQ ...
Original handmade Black Forest Cuckoo Clock / Made in Germany 2-6233TQ ... — cuckooclock.de, Rights unverified — web image search result, review pending. Web page (cuckooclock.de)
Sold at Auction: Lot of Two Black Forest Cuckoo Clocks
Sold at Auction: Lot of Two Black Forest Cuckoo Clocks — invaluable.com, Rights unverified — web image search result, review pending. Web page (invaluable.com)
Lot Detail - MONUMENTAL BLACK FOREST CARVED 2-PANEL GRANDFATHER CLOCK ...
Lot Detail - MONUMENTAL BLACK FOREST CARVED 2-PANEL GRANDFATHER CLOCK ... — auctions.morphyauctions.com, Rights unverified — web image search result, review pending. Web page (auctions.morphyauctions.com)
Lot #163 - Large Carved Black Forest Cuckoo Clock with Deer Head ...
Lot #163 - Large Carved Black Forest Cuckoo Clock with Deer Head ... — slocalestateauctions.com, Rights unverified — web image search result, review pending. Web page (slocalestateauctions.com)
Making Our Own German Cuckoo Clocks in the Black Forest! - TrovenTrip
Making Our Own German Cuckoo Clocks in the Black Forest! - TrovenTrip — TrovenTrip, Rights pending — source and visual checks completed; permission not yet requested. Web page (troventrip.com)
Black Forest Clock Collection
Black Forest Clock Collection — Fox and Associates Consulting Inc., Rights pending — source and visual checks completed; permission not yet requested. Web page (blackforestclockcollectors.com)
Black Forest Cuckoo Clock Museum at Marilyn Sylvester blog
Black Forest Cuckoo Clock Museum at Marilyn Sylvester blog — Marilyn Sylvester blog, Rights pending — source and visual checks completed; permission not yet requested. Web page (storage.googleapis.com)

Photographs are illustrative examples of the type, not necessarily the exact object described. Verify details against the source file page.

Sources & references

  1. General literature on Black Forest clockmaking; detailed workshop-level attribution requires further research.
  2. https://en.wikipedia.org/wiki/Black_Forest_clockmakers
  3. https://en.wikipedia.org/wiki/Cuckoo_clock

Where sources disagree, the disagreement is stated rather than resolved silently.