Overview

Professional Timegrapher

Mechanical Watch Timing Machine for Accuracy Testing

The world’s first timegrapher featuring OTA online upgrades, this device provides high-precision testing of timing errors, amplitude, and beat error across all mainstream movement types.

It is equipped with a 360° adjustable pickup for precise, multi-angle detection and an automatic orientation sensing system for seamless operation.

Designed for global professionals, it supports multiple line display modes, dual-mode (front/rear drive) display, and comprehensive multi-language options.

FEATURES

Core functions

Tourbillon Movement Testing

Co-Axial Movement Testing

Supports 360° Horizontal and 180° Vertical Rotation

Single USB Cable for Data Transfer and Power Delivery

Designed for securing large, heavy watches with a sturdy hand rest for two-handed operation and ergonomic motion adjustment

Tourbillon Movement Testing

Co-Axial Movement Testing​

Operation

Manual

Display

Compatible with external host terminals

I/O Interface

USB ×2, HDMI ×1, USB-C ×2, 3.5mm Audio Jack ×1

Pickup Dimensions

130 × 135 × 115 mm

Pickup Weight

660g

Main Unit Dimensions

265 × 42 × 175 mm

Main Unit Weight

150g

Printer Dimensions

105 × 81 × 80 mm

Printer Weight

220 g

Measurement Principle

Acoustic measurement of escapement beat noise

Rate

±1000 s/d (Resolution: ±0.1 s/d)

Amplitude

70° to 360° (Resolution: ±1.0°)

Beat Error

0 to 9.9 ms (Resolution: ±0.1 ms)

Measurement Principle

Acoustic measurement of escapement beat noise

Measurement Time

-1000…+1000 ±0.1 seconds per day

Amplitude Range

70° to 360° (Accuracy: ±1.0°)

Beat Error

0 to 9.9 ms (Accuracy: ±0.1 ms)

Environmental Conditions

0…9.9 milliseconds ±0.1 milliseconds

Measurement Principle

Acoustic measurement of escapement beat noise

System Languages

English, Chinese

Display

10.1-inch Ultra-HD (1080p) touchscreen

Test Procedures

6 standardized test programs

Test Positions

Supports up to 30 standard measurement positions

Peripheral device

Thermal printer

Overall Dimensions

To be determined

Total weight

To be determined

Packing List

Acoustic Pickup ×1, Main Unit Terminal ×1, Thermal Printer ×1, Main Unit Power Adapter ×1, Printer Power Adapter ×1, Thermal Printing Paper ×2 Rolls, USB Data Cable ×1