![Seiko A639-5050 Seiko A639-5050](https://2h4053.p3cdn1.secureserver.net/wp-content/uploads/2018/12/48911380_10155867593037091_297521163507073024_o-768x1024.jpg)
Gold Silver Two-Tone
The A639 is a very simple choronograph movement. However it's not as commonly seen out there people wearing it.
And a design like the one in the photo is rarely seen. A gold-plated bezel, sits on a full stainless steel casing. Then with all four gold plated pushers. The overall looks spectacular and set itself apart from the rest of the other vintage Seiko digital watches.