The newest Astron references run on Seiko’s 5X83 solar-powered, satellite-linked quartz movement. It is the latest in an ...

While we all love to ogle the best watches on the market ... You could look mighty out of place with a solid gold perpetual calendar as you turn up to work, for example. If you're searching ...

Credit: Seiko A second timezone is displayed on the small dial at four o’clock, making this watch a GMT. On top of that, the perpetual calendar complication is read with the date window between ...