Mixed Donor Parts Evidence Screen

Organize explicit movement, case, serial, documentation, and donor-part evidence without converting a confirmed replacement into a fraud verdict.

Description

Donor-part evidence documents configuration changes rather than automatically establishing fraud.

Donor-part evidence documents configuration changes rather than automatically establishing fraud. Positive donor counts and supporting original-configuration evidence have different roles.^[1]

Organize explicit movement, case, serial, documentation, and donor-part evidence without converting a confirmed replacement into a fraud verdict.

When to use Mixed Donor Parts Evidence Screen

Use this tool to organize explicit movement, case, serial, documentation, and donor-part evidence without converting a confirmed replacement into a fraud verdict.

Choose a supported reference focus or prepare the watch measurements, evidence and explicit limits requested. Confirm units and date conventions before running.

How to use Mixed Donor Parts Evidence Screen and understand its results

Choose a supported reference focus or prepare the watch measurements, evidence and explicit limits requested. Confirm units and date conventions before running.
Enter confirmedDonorPartCount, movementCaseIdentityConfirmed, movementSerialMatchesDocumentation, originalConfigurationFullyDocumented using the field table and calculation rules, then run the tool.
Read classification, configurationCaution, confirmedDonorPartCount. The explanation below defines the units, signs, ordering and any flags or placeholder values.
If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.

Input field	Meaning	Value type; see rules below	Requirement
confirmedDonorPartCount	Confirmed donor-part count	integer; minimum: 0	Required
movementCaseIdentityConfirmed	Movement and case identity confirmed	boolean	Required
movementSerialMatchesDocumentation	Movement serial matches documentation	boolean	Required
originalConfigurationFullyDocumented	Original configuration fully documented	boolean	Required

Enter a nonnegative safe integer count and three booleans. Apply that priority, returning classification, count and caution.

donors>0→confirmedMixedParts; otherwise all three evidence flags→supportedOriginalConfiguration; else inconsistentIdentityEvidence

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
classification	Configuration evidence classification	string; one of "confirmedMixedParts", "supportedOriginalConfiguration", "inconsistentIdentityEvidence"
configurationCaution	Configuration evidence caution	string
confirmedDonorPartCount	Confirmed donor-part count	integer; minimum: 0

json

{
  "input": {
    "confirmedDonorPartCount": 1,
    "movementCaseIdentityConfirmed": false,
    "movementSerialMatchesDocumentation": false,
    "originalConfigurationFullyDocumented": false
  },
  "output": {
    "classification": "confirmedMixedParts",
    "configurationCaution": "A donor-part count documents a change; it does not by itself prove fraud, assign originality, or determine value. Compare the movement, case, dial, hands, and documented service parts individually.",
    "confirmedDonorPartCount": 1
  }
}

Limitations and assumptions

No parts, serial records or authenticity are examined. The fallback label also covers absent evidence.

Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Case Geometry Loss Pattern Screen: Screen measured case-geometry loss against a reference dimension and explicit percentage limit without treating the result as an originality verdict. For a complementary task, use Box Papers Accessory Value Ratio Screen: Screen the value difference assigned to a box and papers against a caller-defined percentage limit without claiming a universal collector premium.

References

Mixed Donor Parts Evidence Screen — tool.io

Similar or alternative tools

Case Geometry Loss Pattern Screen
Screen measured case-geometry loss against a reference dimension and explicit percentage limit without treating the result as an originality verdict.
Box Papers Accessory Value Ratio Screen
Screen the value difference assigned to a box and papers against a caller-defined percentage limit without claiming a universal collector premium.