Originally Posted by
thebigspendur
They come in a variety of configurations from chronos and divers and standard types but they all share being assembled in a dedicated facility in Japan and are hand assembled and hand finished and are all top of the line comparable to just about anything the Swiss can make.
They come in Mechanical and Quartz versions. The Quartz versions run better than 10 sec. a year and are designed to run for around 40 years without service (excluding battery change of course).