<p>The invention relates to an index-assembly comprising a single arm (7) which is rotatbly mounted with friction around the axis (A) of the balance (1), the free end of said arm (7) being equipped with means for maintaining and adjusting (10, 11) the active length of the hairspring (2).</p>
申请公布号
WO2006102911(A1)
申请公布日期
2006.10.05
申请号
WO2005EP03270
申请日期
2005.03.29
申请人
MARBLIA LTD;BUTTET, MATHIAS;BARBASINI, ENRICO;NAVAS, MICHEL
