Skip to content

Les Frères Rey Silver Pair-Cased Alarm Watch

ProbableCredible evidence exists but classification is not fully established.

Record status

Individual type · partial

Period

circa 1720

This silver pair-cased watch by Les Frères Rey of Geneva, numbered 340, dates to approximately 1720. It features an oignon-style outer case with pierced decoration, paired with an inner bassine case featuring a split bezel, loose-ring pendant, and intricate pierced engraving depicting a mask and inhabited foliage.

The silver champlevé dial displays Roman numerals, an Arabic minute ring, a date aperture, and an inner revolving alarm setting disc, all indicated by blued steel hands and pointers. Internally, the watch utilizes a hinged, gilt brass full-plate movement equipped with Egyptian pillars, a fusee with chain, and a verge escapement. It includes a plain polished steel three-arm balance with a flat balance spring and an English-style cock with a polished steel endpiece.

The alarm mechanism functions via a bell with a fixed, engraved gilt brass barrel. The backplate bears the signature of the makers.

Evidence at a glance

Linked sources
1
Photograph views
1
Catalogue references
0

Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.

Technical characteristics

Date
circa 1720
Type
Alarm pocket watch
Maker
Les Frères Rey
Case diameter
59 mm
Movement type
Hinged gilt brass full plate with Egyptian pillars
Serial Number
340
Place recorded
Switzerland
Dial description
Silver champleve with Roman numerals and Arabic minutes
Provenance status
Described as the earliest known watch by the makers
Maker / attribution
Les Frères Rey

Design

Casing and Dial
The object consists of a silver pair case design. The outer case is an oignon type, featuring intricate pierced decorative work. The inner case is of the bassine variety, fitted with a split bezel and a loose-ring pendant. The inner case surface is finished with finely pierced and engraved detailing, which includes a central mask motif surrounded by inhabited foliage. The dial is constructed of silver champlevé. It features Roman numerals for the hours and an outer Arabic numeral ring for the minutes. A central date aperture and an internal revolving disc allow for the setting and reading of the alarm function.
Visible features
• Pierced pattern on the outer oignon case back • Date aperture located near the twelve o'clock position • Inner revolving disc for setting the alarm • Large loose-ring pendant attached to the case
Historical Context
The makers, Les Frères Rey, were established in Geneva. Historical records indicate that the brothers were appointed as Masters and maintained a professional partnership as early as 1710. The auction description suggests this specific timepiece represents the earliest known example of a watch bearing the signature of Les Frères Rey.
Movement and Mechanism
The movement is a hinged, gilt brass full-plate design secured by Egyptian-style pillars. Power is supplied by a fusee and chain mechanism. The escapement is a verge type, incorporating a plain, polished steel three-arm balance and a flat balance spring. The balance cock is executed in an English style, featuring a polished steel endpiece. The alarm function is designed to strike on a bell, driven by a fixed, engraved gilt brass barrel. The makers have signed the movement on the backplate.

Identification

Serial number
340
Source note
Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.

Catalogue references

No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.

Research required

  • Research required: Attribution to being the earliest known watch with this signature is a claim made by the auction house.
  • Research required: The full interior movement components are not visible in the provided photograph.
Can you source one of these? Submit a reference