Hi guys, long time lurker and first time poster here. I picked up this Sekonda today for £5 from a charity shop because I've been after a vintage stainless digital watch and I can't find any information about this anywhere. It looks very similar to the Seiko A159-4019 from 1977 so it looks like it might be a soviet copy of that (correct me if I'm wrong here). I still need to get a battery in and find out if it actually works. Thanks in advance for any assistance.