ETA 2824-2 (Doxa execution)
High confidenceRecorded not because it is remarkable but because it is the practical separator between a modern Doxa and a period one. A standard 28,800 vph Swiss automatic behind a SUB 300 dial dates the watch to the modern era, and combined with a sapphire crystal it settles the generation question that the design deliberately blurs. Some production runs use a Sellita equivalent, which is a supplier substitution rather than a finding.
Specifications
- Movement manufacturer
- ETA
- Base caliber
- ETA 2824-2
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 25
- Power reserve
- 38 hours
- Winding
- automatic
- Complications
- Centre seconds · Date
Architecture
The standard ETA 2824-2 automatic, finished and regulated for Doxa. Centre seconds, date, 28,800 vph.
References using this caliber
- Doxa SUB 300 (reissue)Factory
SUB · Whole production
Provenance of this record
Sources & Evidence
Primary sourceManufacturer documentation
Doxa — collection specifications and brand heritage material
Doxa SA
- Accessed
- 2026-08-19
Cited for
This referenceHigh confidence
Last verified: Not yet reviewed