Some specifications for this reference are on file; the record is incomplete.
Certina · DS
DS Chronolympic
Ref. DS Chronolympic
Missing informationCore fields not yet documented for this reference: Case diameter, Caliber, Water resistance, Dial
Provenance of this record
Sources & Evidence
No sources have been cited for this reference yet. Its specifications should be treated as unverified until they are.
Last verified: Not yet reviewed
Claim-level evidence
Researched claims
Each fact below is one source's statement, reviewed by Atlas & Crown before publication. Manufacturer specifications, independent research and observed examples are labelled separately, and disagreements are shown rather than settled.
The badge on each field is the confidence of the field as a whole, derived from how many independent sources agree; the badge on each statement is what that one source can support on its own.
No reviewed research claims are on file for this reference yet.
Confidence describes the strength of the evidence behind a statement about the reference. It is not a judgement about any individual watch.
Open questions on this reference
Vintage Certina caliber assignments, including the Chronolympic
Which calibers did Certina fit to its vintage lines, and specifically which chronograph caliber belongs in a DS Chronolympic of a given year?
Scope Recorded as unverified on the reference itself rather than guessed at. Certina used bought-in chronograph calibers of the period and the assignment is not established in public sources; period service documentation or a run of well-documented auction lots would settle it.