Skip to the content
Artist

Eustachio Porcellotti

Eustachio Porcellotti (19th century) was a Florentine watchmaker. He was known for having built, in the second half of the 19th century, several models illustrating the Galilean notion of applying the pendulum to the clock.

Eustachio Porcellotti

Occupation
watchmaker

VALÉORINE Encyclopedia

VALÉORINE documentary reading

Documentary summary

Eustachio Porcellotti (19th century) was a Florentine watchmaker. He was known for having built, in the second half of the 19th century, several models illustrating the Galilean notion of applying the pendulum to the clock.

Admitted source layer · organised and presented by VALÉORINE

Reference Check

Propose documentary evidence for Eustachio Porcellotti. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

Documentary evidence

Documentary basis

Authority files

wikidata · Q24033561 · wikipedia · Eustachio Porcellotti

In this article

  1. 01Biography
  2. 02Archives and collections
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.

Elsewhere in Watches

For owners

Own a work by Eustachio Porcellotti?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.