Timegrapher Result Analyzer

Analyze your mechanical watch's timegrapher readings and receive an easy-to-understand health report.

Analyze Timegrapher Results

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What Your Results Mean

Measurement	Ideal Range	Acceptable Range
Rate	-5 to +5 sec/day	-10 to +10 sec/day
Amplitude	270°–310°	250°–320°
Beat Error	0.0–0.5 ms	0.0–1.0 ms
Lift Angle	Usually 50°–55°	Movement specific
Beat Rate	18,000–36,000 BPH	Movement specific

Explanation

• Rate: Shows how many seconds your watch gains or loses each day.
• Amplitude: Indicates the strength of the balance wheel's swing.
• Beat Error: Lower values mean the escapement is better adjusted.
• Lift Angle: Used to calculate amplitude correctly.
• Beat Rate: Number of vibrations per hour of the movement.

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Position Comparison

Enter readings from multiple positions to check positional consistency.

Position	Rate (sec/day)
Dial Up
Dial Down
Crown Up
Crown Down
Crown Left
Crown Right

Analyze Positions

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Accuracy Simulator

Estimate how much your watch may gain or lose over time.

Calculate Accuracy

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Mechanical Watch Diagnostics

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