[原创]两个星柱轮机芯给大家讨论！！

<p><b><font color="#009999">第一款机芯疑似</font></b><b><font color="#009999">Venus 175</font></b><font size="-1"><br/></font>Lever movement,<br/>stem wind,<font size="-1">seconds bit,</font><br/>chronograph mechaism with <br/>crown wheel and carrying arm,<br/>1/5second,30minute register,<br/>Diameter 31mm,<br/>14lignes,height5.7mm<br/>BPH18000,17jewels<br/>但有些出入，摆舵没有砝码，等待高人解答。</p>