New Seiko SDDA Spring Drive Chronographs
Tuesday, October 23rd, 2007As many know, someone on TimeZone who goes by the handle hatcho-bori recently posted some pictures of the new SDDA Spring Drive Chronograph on Timezone. Here’s some more information.
There are two versions. One has upside down chronograph registers with a rotating case. The other has conventional registers with a non-rotating bullhead-style case.
There are black and […]
