For your consideration: a Seiko 556A? A Sinnko? Whatever the name, it is a beautiful Seiko SNK805 modded in the aviation style as an homage to the special edition Sinn 556 A, just $99 shipped! This mod started life as an SNK805, Seiko's venerable automatic field watch, and it has been modded in the style of Sinn's 556 A. The Seiko automatic 7s26 movement is running well and the dial and hands are aftermarket mods. The second hand has an orange tip to bring a fun pop of color to proceedings. The SNK makes a great Sinn 556A RS homage, because the proportions are similar at 37mm, so you get wrist-friendly Sinn styling and design, at Seiko pricing. Full disclosure: I've priced this so low because I did not do the internal mods myself, and there is unfortunately a tiny black scuff on the black dial, around the 6 o'clock index. I did, however, personally sandblast the case to give it that unique, matte finish. Comes with a tan nato strap, as well as a black/red nato strap to give you a versatile couple of looks depending on what you're wearing. Condition is good. Crystal has no scratches and the finish on the case is sand blasted and new, though there are a few spots on the lugs where you can see where the tape was from the sand blasting, and, as mentioned above, the dial has a small mark. This killer Seiko 556A homage can be shipped to your door, CONUS, with two nato straps and a personalized haiku from yours truly, for just $99, paypal (F&F). I have over 230 transactions here on watchex, so buy with confidence. Gallery: [https://imgur.com/a/Oo0ejA7](https://imgur.com/a/Oo0ejA7) Timestamp: [https://imgur.com/a/45j6a3c](https://imgur.com/a/45j6a3c)