unknownsynthetic
evidence: unknown
no source states which grade this article was bought at — this row exists so 'unknown' stays countable instead of becoming an assumption
exec:omega-8508/unknown
accepteddisputed
movement
Omega 8508
bounding evidence — no range is drawn on the era axis
not before 2007
Omega 8500 · introduced 2007 (sourced)
Identity
A caliber is three separate things and this reference keeps them apart: the construction, the names it is sold under, and the article a brand actually bought. A watch model points at an execution — never at a bare construction — which is why “same caliber” is almost never a complete answer.
IDesign — the construction
Omega 8508
movementproducer: Omega
IIDesignations — 0 names
No designation is recorded for this design yet.
IIIExecutions — 1 article
No source in this corpus states which grade any Omega 8508 was bought at. That unknown is stored as a real row rather than left blank, so it can be counted, filtered and excluded from any comparison that would otherwise assume parity.
Specifications
| Property | Value | Scope | Status | Sources |
|---|---|---|---|---|
Escapement family esc.family | co_axial | — | accepted | |
Antimagnetic strategy mat.antimagnetic_strategy | non_ferrous | — | accepted | |
Magnetic resistance mat.magnetic_resistance_gauss | 15000 gauss | — | accepted | |
Hairspring material osc.hairspring_material | silicon | — | accepted | |
Introduced prod.intro_year | 2013 | — | accepted |
Lineage
The same relationships as the tree at the top of this page, with their sources. An absence in a column means no source stated one.
Ancestors · 1
Where this construction came from. Read up the arrows.
- Omega 8500derived from
Descendants · 0
What came from it — revisions, variants, clones, licensed copies.
None recorded. An absence here means no source stated one, not that none exists.
Related · 0
Stored in a different table from descent. A successor is not a child.
None recorded. An absence here means no source stated one, not that none exists.
Sources
- 1omegawatches.comhttps://www.omegawatches.com/en-us/chronicle/2013-solving-a-modern-problemmanufacturertier 1retrieved 2026-08-245 facts on this page
- 2Monochrome Watcheshttps://monochrome-watches.com/omega-co-axial-escapement-technical-perspective/presstier 2retrieved 2026-08-243 facts on this page
- 3swatchgroup.comhttps://www.swatchgroup.com/en/services/archive/2010/omegas-co-axial-storypresstier 3retrieved 2026-08-241 fact on this page