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The Encyclopedia of Horology

Wristwatch · Automatic chronograph wristwatch

Montblanc Sport Collection wristwatch, ref. 5706 7044

Partially verified

This Montblanc Sport Collection reference 5706 7044 is a black-coated stainless steel automatic chronograph wristwatch dating to circa 2005. The 41mm case features a rotating black bezel marked with Arabic numerals, screw-down crown, screw-down case back, and chronograph pushers. Its black dial is fitted with applied luminous dart markers, luminous feuille hands, a central chronograph seconds hand, a double date window at 12 o'clock, and three subsidiary dials for constant seconds, 30-minute, and 12-hour registers. According to the auction catalogue, it is powered by the 27-jewel automatic calibre 4810 905 movement and is mounted on a Montblanc black rubber strap with concealed clasp.

Front view of the Montblanc Sport Collection chronograph wristwatch showing dial, bezel, and rubber strap
Front view of the Montblanc Sport Collection chronograph wristwatch showing dial, bezel, and rubber strap — Dreweatts. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
auctions.dreweatts.com
Category
Wristwatch · Automatic chronograph wristwatch
Maker / attribution
Montblanc
Reference
5706 7044
Catalogue / lot identifier
22
Source-reported date
circa 2005
Country
Switzerland
Source-reported serial
PL156894

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

Watch Configuration

The Montblanc Sport Collection wristwatch, reference 5706 7044, features a black-coated stainless steel case with a 41mm diameter. External features include a rotating black bezel marked with an Arabic numeral five-minute track, a screw-down crown, and a screw-down case back.

The watch is fitted with an integrated black rubber strap equipped with a concealed clasp. The strap displays the Montblanc emblem near the 6 o'clock lug end.

Evidence for this section
  • “ref. 5706 7044”
  • “black coated stainless steel wristwatch”
  • “diameter 41mm”
  • “rotating black bezel with Arabic numeral 5 minute track”
  • “screw down crown, screw down back”
  • “on a Montblanc black rubber strap with concealed clasp”

Dial and Mechanism

The black dial includes applied luminous dart markers and luminous Feuille hands. The layout features a central chronograph hand, a date aperture at 12 o'clock, and three subsidiary dials for constant seconds, 30-minute, and 12-hour recording.

According to the source, the timepiece is powered by an automatic chronograph movement (cal. 4810 905) with 27 jewels. The case, dial, and movement are reported as signed by the maker.

Evidence for this section
  • “black dial, applied luminous dart markers, luminous Feuille hands”
  • “centre chronograph hand, subsidiary dials for constant seconds, 30 minute and 12 hour recording, date aperture at 12 o'clock”
  • “automatic chronograph movement, 27 jewels, cal. 4810 905”
  • “case, dial and movement signed”

Documentation and Provenance

The watch is identified by serial number PL156894 and is dated to circa 2005. While the source notes the lot is accompanied by a Montblanc box, service guide, international warranty, and outer card packaging, these items were not present in the provided photography.

The functional state of the movement is not verified by observation, and the details regarding internal components rely on the source description.

Evidence for this section
  • “no. PL156894”
  • “circa 2005”
  • “accompanied by a Montblanc box, service guide, international warranty and outer card packaging”

Open research questions

  • What are the specific technical differences between a standard 4810 905 movement and the 'FLYBACK' variation?
  • Do Montblanc archives confirm the production year 2005 for serial number PL156894?

Source evidence

Recorded claims and source quotations for Montblanc Sport Collection wristwatch, ref. 5706 7044
FieldSource-reported valueSource quotation
Reference5706 7044“ref. 5706 7044”
Serial NumberPL156894“no. PL156894”
Calibre4810 905“cal. 4810 905”
Jewels27 jewels“27 jewels”
Case Diameter41mm“diameter 41mm”
Case MaterialBlack coated stainless steel“black coated stainless steel wristwatch”
MovementAutomatic chronograph, cal. 4810 905“automatic chronograph movement, 27 jewels, cal. 4810 905”

Visible details

  • Black dial inscribed 'MONTBLANC FLYBACK' under the double-digit date aperture at 12 o'clock
  • Three subsidiary dials positioned at 3, 6, and 9 o'clock
  • Rotating black bezel calibrated with Arabic numerals every five minutes and a luminescent triangle marker at 12
  • Fitted with metallic chronograph pushers and a fluted crown
  • Integrated black rubber strap displaying the Montblanc star emblem at the 6 o'clock lug end

Research qualifications

  • Movement calibre and jewel count are source-reported and not visible in provided external photography
  • Case back inscriptions and reference details on the reverse are not visible in the front-facing photograph
  • Reported accompanying box, service guide, and warranty paperwork are not pictured

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

Consulted source

Montblanc, Sport Collection, ref. 5706 7044, a black coated stainless steel wristwatch, no.

Reviewed 2026-10-22 · Record bc00a95011

Terms in this record

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

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