积家Duometre Unique Travel Time双翼系列寰宇旅行时间腕表该腕表机芯的双翼系统(Dual-Wing)分为两组机械装置:一组数字显示本地时间,另一组显示第二时区时间。两组计时机构共用同一个表冠调校,逆时针方向为正常走时上链,顺时针方向为旅行时区时间上链。两组计时机构拥有独立的动力来源,从而避免因装置间互相作用而产生的能量损耗,大大提高了计时的精确度。该腕表能够为现代的航海家驾船航行查时提供极大的便利。 Duometre Unique Travel Time Dual-Wing Universal Travel Timepiece The watch movement’s Dual-Wing is divided into two mechanical groups: one for the local time and the other for the second time zone. Two sets of chronograph institutions share the same crown, counterclockwise normal walking time on the chain, clockwise for the travel time zone on the chain. Two chronograph institutions have independent power sources, thus avoiding the energy loss caused by the interaction between the devices, greatly improving the timing accuracy. The watch can provide great convenience for modern navigator sailing time.