ETA 2826

这枚芯如何，仅仅比2824-2日历大点？是否要取代ETA2824-2？

The ETA 2826-2 mechanical big date caliber
Patent pending
Large date aperture: 3.7 x 2.8 mm (1.91 times larger than in the 2824-2)
System with two congruent, superposed disks
Semi-fast date change across 1.5 hours
Logical date sequence (the 31st is followed by the 1st)
Precise positioning of the date
Fast date correction with crown pulled halfway out
Date aperture positionable at 2, 3, 4, 6, 9 or 12, o’clock
Self-winding (high-density segment rotor on ball bearing)
Hours, minutes, sweep seconds
25 jewels
Frequency 4 Hz (28,800 semi-oscillations per hour)
Power reserve min. 38 hours
Movement can be completely disassembled

这种日历快跳坏球刚好在16-17日改慢爬的时候会很好看。。。。。

3186都会变慢爬。。。这年头还有啥事情不可能发生。。。

跟2896一样,大小日历并存.

很少有品牌在用，估计跳日有点麻烦。
另，SWATCH集团明年限供会更厉害，瑞士要倒闭一批小品牌。

shek329 发表于 2011-12-23 09:18
很少有品牌在用，估计跳日有点麻烦。
另，SWATCH集团明年限供会更厉害，瑞士要倒闭一批小品牌。

还好今年抓到一批top级的2824

很天才的设计