This Glashutte Original PanomaticLunar—1-90-02-42-32-05 40mm. I do not know the service history or date of manufacture. However, I can speak to condition and performance. It is in excellent condition, displaying almost no signs of wear. The timepiece functions flawlessly. The watch is mounted on a new Navy GO textile strap (Long)and OEM GO buckle. (If preferred, I can swap for a New Gray Std length OEM GO Textile strap—ask for a picture if you would like.) It has the outer and inside leather watch roll, Service GO, and Caliber 90 booklets. There is no warranty card. **$5,600**  \+ shipping. Price is FIRM - Zelle or Wire.  Pics and timestamps in the listing. NO PP. NO TRADES I have 250+ transactions on WatchExchange – and I’m happy to talk to you once you are sure you’d like to proceed. If you have questions, please post a "Chat or PM" reply to the listing. Please do this. See my other sales in history and buyers' comments. I have sold other GO watches here.