The lift angle setting for the NH34 movement on a Weishi No. 1900 timegrapher is 53 degrees. This is in line with the specifications of the Seiko NH34A movement, which explicitly states a lift angle of 53 degrees.

Additionally, the Weishi No. 1900 timegrapher has a default lift angle value of 52 degrees, which is commonly used for many movements. However, given that the NH34 specifically has a lift angle of 53 degrees, it is advisable to adjust the setting accordingly to optimize the timekeeping performance.

For more in-depth information on the Weishi No. 1900, you can refer to a PDF document by Cousins UK that provides details on lift angles and usage, or check out the specs of NH34A on DIY Watch Club. For practical demonstrations, you might find the Weishi 1900 unboxing and setup video helpful.

Sources

Watchmaking Tools: Weishi 1900 Timegrapher Unboxing and Setup[PDF] Timegrapher - No.1900 - Cousins UKSpecs and Measurements of Seiko (SII) Caliber NH34A / 4R34Explaining Amplitude, Beat Error, And Lift Angle (Weishi No. 1000)WeiShi No.1900 Timegrapher Multifunctional Professional ...Unpacking and Using Weishi Timegrapher NO. 1900 - YouTubeWeishi No.1900 Timegrapher Multifunctional Professional ...

Related Questions

What is the watch movement lift angle?

How to determine lift angle?

What is the lift angle of ETA 2789 1?

What is beat error and amplitude?