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The Encyclopedia of Horology

Wristwatch · Convertible wristwatch/pocket watch/desk clock

Bovet Amadeo Haute Horlogerie Reference AF43003

Partially verified

The Bovet Amadeo Haute Horlogerie, reference AF43003, is an 18k pink gold timepiece featuring a convertible construction that allows it to function as a wristwatch, a pocket watch, or a desk clock. Measuring 43 mm in diameter, the round-shaped case houses a self-winding movement, designated as caliber 11BA12, which includes a 22k rotor decorated with a pattern engraving. The black enamel dial displays Roman numeral hour markers, a power reserve indicator at the 3 o'clock position, and a small seconds sub-dial at the 6 o'clock position. The watch is accompanied by a leather strap fitted with an 18k pink gold buckle, alongside accessories including a gold-plated silver chain, an instruction booklet, a pouch, a certificate, and an original fitted box. The auction description reports the condition of the case, movement, and dial as being in 'As new' state.

The Bovet Amadeo Haute Horlogerie reference AF43003, featuring a black enamel dial and 18k pink gold case.
The Bovet Amadeo Haute Horlogerie reference AF43003, featuring a black enamel dial and 18k pink gold case. — Antiquorum. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
catalog.antiquorum.swiss
Category
Wristwatch · Convertible wristwatch/pocket watch/desk clock
Maker / attribution
Bovet
Reference
AF43003
Catalogue / lot identifier
97
Source-reported date
Circa 2012
Source-reported place
Switzerland

Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.

Object description

Case and Dial Design

The timepiece is constructed with a round 18k pink gold case measuring 43 mm in diameter. The design features a convertible system that allows the object to be configured as a wristwatch, a pocket watch, or a desk clock. The crown and bow are positioned at the 12 o'clock location, which is consistent with the Amadeo system.

The dial is finished in black enamel and features Roman numeral hour markers. The layout includes a power reserve indicator positioned at the 3 o'clock mark and a dedicated small seconds sub-dial at the 6 o'clock mark. The watch is paired with a leather strap featuring an 18k pink gold Bovet buckle.

Evidence for this section
  • “18K Pink gold, round-shaped self-winding wristwatch convertible pocket watch/ desk clock”
  • “Power reserve indicator located at the 3 o’clock, small seconds sub-dial located at the 6 o’clock”

Movement and Technical Features

The watch is powered by the caliber 11BA12 self-winding movement. This movement is designed with a 22k rotor that exhibits an engraved pattern. The construction of the movement allows for its integration into the Amadeo case architecture.

The auction description reports that the movement is in 'As new' condition. The technical specifications include the standard indications of power reserve and small seconds, consistent with the caliber 11BA12's capacity.

Evidence for this section
  • “Caliber 11BA12, 22K rotor with an exquisite pattern engraving”
  • “Movement: 1 As new”

Documentation and Accompanying Items

This object is catalogued with several original accessories. These include an original fitted box, an instruction booklet, and a pouch. A certificate of origin and a gold-plated silver chain are also provided as part of the lot.

The auction description provides a grading system for the object, classifying the case, dial, and movement as being in 'As new' condition. The provenance is supported by the provided certificate of origin and the original presentation box.

Evidence for this section
  • “Original fitted box, certificate, gold plated silver chain, instruction booklet, pouch”
  • “Grading System Grade: Case: 1 As new Movement: 1 As new Dial: 1-01 As new”

Open research questions

  • What is the specific duration of the power reserve provided by the caliber 11BA12?
  • Does the convertible mechanism utilize a specific patented quick-release system for the lugs?

Source evidence

Recorded claims and source quotations for Bovet Amadeo Haute Horlogerie Reference AF43003
FieldSource-reported valueSource quotation
MakerBovet“Brand Bovet”
ReferenceAF43003“Reference AF43003”
Material18k pink gold“18K Pink gold”
Caliber11BA12“Caliber 11BA12”
Dimensions43 mm“Dimensions Ø 43 mm”
FunctionsSelf-winding, power reserve indicator, small seconds“round-shaped self-winding wristwatch convertible pocket watch/ desk clock, with black enamel dial, Power reserve indicator located at the 3 o’clock, small seconds sub-dial located at the 6 o’clock”
AccessoriesBox, certificate, chain, booklet, pouch“Original fitted box, certificate, gold plated silver chain, instruction booklet, pouch”

Visible details

  • The watch features a Bovet 'Fleurier' signature on the black enamel dial.
  • The movement, visible through the case back, features a gold rotor with engraved detailing.

Research qualifications

  • The exact year of manufacture is listed as 'Circa 2012', which remains an approximation.
  • The functional longevity of the leather strap and internal lubricants is not verified.

Photograph identity and source facts were screened before import; rights clearance remains pending.

Consulted source

BOVET REF. AF43003, AMADEO HAUTE HORLOGERIE, 18K PINK GOLD

Reviewed 2026-10-26 · Record a544b2990c

Terms in this record

Glossary explanations for terms named in this object’s record.

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