CALIBRE HISTORY

Raketa
2609.HA

The Raketa 2609.HA is a hand-wound mechanical calibre from the Petrodvorets watch manufacturer, from the Raketa 26xx family. It animates a classic three-hand display with central seconds. The registers indicate variants with 17 or 19 rubies; the marking of the movement remains decisive.

1 documentEN
Mechanical study drawing of the Raketa 2609.HA calibre, vintage workshop notebook style
MECHANICAL STUDY · WORKSHOP NOTEBOOK

MOVEMENT RESOURCES

Everything in one place.

The complete workshop lubrication plan remains the primary resource, bringing together the photographic work, reference points and detailed checks. Other resources are provided as complements.

WORKSHOP DOCUMENT · COMPLETE PDFPrimary resource

Lubrication chart

Lubrication points, products, dry areas and checks gathered in a workshop PDF designed to be used while working on the movement.

  • 20 pages · PDF HD · EN
  • Immediate access after payment
  • PDF personalised per licence
  • Personal one-time download link

SPECIFICATIONS

PeriodFamily produced from the 1970s onwards; precise dating to be confirmed according to the variant
ManufacturerPetrodvorets watch manufacturer (Raketa)
WindingManual
Frequency18,000 vibrations/hour (2.5 Hz)
Jewels17 or 19 rubies depending on the variant — to be confirmed on the movement
Power reserveApprox. 45 hrs
Diameter26.65 mm overall (approximately 26 mm of casing)
Height4.40 mm
ComplicationsCentral Seconds

TIMELINE

Movement
timeline.

  1. Documented reference of the Raketa 2609.HA variant

  2. Diffusion in many three-hand Raketa watches

Sources

Public sources used for this profile.

Last checked : 9/17/2026