Perturbations and the act of observation: A Seiko 6139-8040 from November 1974
In classical physics, a foundational principle is that it is possible to assign precise values simultaneously to all physical properties …
In classical physics, a foundational principle is that it is possible to assign precise values simultaneously to all physical properties …
Occasionally I ruminate over what combination of features might contribute to rendering the perfect watch. This is, of course, a …
Seiko’s first wholly in-house automatic movement was the Gyro Marvel, developed in 1959 as an evolution of the Marvel/Laurel hand-wind …
The King Seiko line was conceived and developed originally by the Daini Seikosha division as a luxury hand-wind watch to …
I need your help. I have many projects waiting in the wings and find myself at a bit of an …
In this, the third and final part of our mini-series on Daini-produced Seiko 5 Sports watches, we turn our attention …
I open this present entry by paraphrasing the introduction to a post I made in June 2015 entitled A Kind …
I bought my first Seiko 6139 chronograph in the summer of 2008, I think from an eBay seller in the …
Well, that took rather longer than anticipated. This has been a very strange year for everyone, me included, and the …
As might reasonably have been anticipated by your correspondent, the business of working on, filming, editing and uploading video content …
10 years ago, I bought a rather ratty Seiko 62MAS. Its movement was tired, its hour markers pock-marked with black …