FS: Citizen EBJ74-1741 Caliber No : E510, thermocompensated with original accuracy of +/- 10 secs per year (no longer guaranteed – but keeping great time as of now) Eco-Drive, powered by light (No Battery Required) Perpetual Calendar Case and bracelet: Titanium (White IP plating) Glass: Dual spherical sapphire glass (Non-reflective coating) Originally WR 10 BAR: 100 meter Water Resistant (no longer guaranteed or suggested) Diameter: 36mm This watch has the E510 "fly by wire" movement. When you turn the crown, the minute hand moves by a set impulse. It is a High Accuracy Quartz watch that I believe was marketed as 10 spy. I have not tested it for timing in a long time and cannot know if it is still HAQ. It's been keeping fine time over the past several months. I saw a variance of about five seconds in the past few months. I forgot how to change the hour hand and messed up the seconds, so I reset it after DST went away in Nov 2024. Again, no guarantees on timing. The watch is in rough condition. It is beat-up with a lot of deep scratches and dings all over the titanium body. There is a significant scratch in the crystal near 6 o’clock. I am including the original titanium bracelet, end links and spring bars which are also beat up. The bracelet clasp does not stay closed. I recommend using another band, which is what I did. I don’t have the proficiency to put the bracelet back on the watch. The watch head and the bracelet/end links will arrive disconnected just like in the picture. When this watch came out years ago, it was pretty expensive. I don’t have any packaging or instruction manuals. This seems to be a manual for the Citizen E510: [E51\* 操作ガイド［CITIZEN-シチズン腕時計］](https://web.archive.org/web/20130102163056/http:/citizen.jp/cs/guide/e510/index.html) Please don’t ask me how to set this watch and if you don’t know how to use it, don’t buy it. [Images](https://imgur.com/a/citizen-ebj74-1741-mZSMXEZ) : [Timestamp](https://imgur.com/A8S7DPh) I have one transaction feedback from a few years ago on WatchuSeek, and I’ve been selling on ebay for over 20 years. Please ask me any questions. Price is: $150.  NYC local sale only. We will meet at my local police station.  Cash only.