Some specifications for this reference are on file; the record is incomplete.
Tissot · PRX
PRX
Ref. Seastar PRX (1978) — “Original quartz PRX”
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
Whether the 1978 Seastar PRX was catalogued under numeric references
Did Tissot assign public reference numbers to the 1978 PRX, and if so what were they and how do they map to the case and dial executions?
Scope Recorded as a named reference because no reliable numeric identity is established, and the modern revival has made the original commercially interesting enough that listings now invent identifications for it. A period Tissot catalog would resolve this directly.