CH 29-535 PS containing six major patent reform movement items (3).

CH 29-535 PS containing six major patent reform movement items (3).

 

 

CH 29-535 PS movement bred six patents and applications mode, chronograph marks the latest development technology.

 

 

5) hammers mechanism of self-reset to zero reset chronograph is equipped with hammers to set their own mechanisms, without manual reset hammers minute performance, making the operation more reliable device.

 

 

6) hammers and the coaxial line between the jewel bearing specially designed for seconds and minutes, engineers hammers, each with coaxial bilateral jewel bearing.

 

Each spring hammers driven by their core cam Tuidang.

 

This mechanism ensures that hammers precisely parallel to the vertical direction, so that hammers running even more smoothly.