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7a28
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  1. WTB - Wanted to Buy
    I specifically have a 7A38 and there are 4 rotors in the watch. Three are shorter and one is longer. I need the longer one. The part number is 4146727 and in the manual it is called "Step Rotor B" for the chronograph seconds hand. I've been checking ebay once in a while for a basket case to show...
  2. Seiko
    Hi all, First post, stoked to find this resource! Hoping to get some help. I recently purchased a Seiko 7A28-702A watch, which I was very happy to find one available to purchase, but unfortunately the original owner had lost the original band some time ago. I'm hoping one of you on here may...
  3. Watches - Private Sellers and Sponsors
    ***** SOLD! ***** I've decided to sell my Seiko 7a28-7120 as known as "RAF Gen1". These watches were issued by the RAF from October 1984 until November 1990. The watch is 37mm wide (excluding crown and pushers) and features Seiko's highly-regarded 7a28 movement. This watch is numbered 10,041 of...
  4. WTB - Wanted to Buy
    Am looking for a Ya17A or similar. Can use just the end links if available.
  5. WTB - Wanted to Buy
    Hi, Have a small collection of Seiko's and would like to add a Seiko Yacht timer. Open to swaps, Ie. trade in my RAF Seiko 7A28/ 7A28 Bishop. Also looking for 1956 Seiko 11A Power indicator watch. Thanks!
  6. Watches - Private Sellers and Sponsors
    I hate letting this one go but need to make space/fund raise for an incoming piece. This is an absolutely killer watch that wears and looks amazing. Purchased a few months back from Hub City Vintage, and watch is fully serviced and running beautifully (will include the HCV box that it shipped...
  7. Watches - Private Sellers and Sponsors
    Model: Seiko Sports 100 Quartz Chronograph 'Speedmaster' Reference: 7A28-7040 Serial Number: 360423 Date: June 1983 Box and papers: Seiko box with warranty card, and hang tag. Case Size: 40mm Bracelet: Fits wrist size 7 1/2 inches with all links attached (extra link also included) Functions...
  8. Watches - Private Sellers and Sponsors
    Hi, Selling these two seiko quartz chronos. Also selling some affordable vintage seiko quartz watches in another thread. Take a look :) 1) 7a28 7020 1/10s chronograph SOLD This is the black and gold version. The white one was worn by roger moore as james bond in a view to a kill. Watch is in...
  9. Watches - Dealers and Manufacturers
    Up for sale is a gorgeous Seiko 7A28-7049 quartz chronograph Sports 100. This watch is reminiscent of the classic Omega Speedmaster Professional. Black 39mm dial. Rotating click bezel. Includes original bracelet and Seiko-signed clasp. Will fit a 7" wrist. Keeps accurate time, chrono functions...
  10. Watches - Private Sellers and Sponsors
    Hello, For your consideration is a really nice and rare Seiko 7a28-7039 aka Synchrotimer from June 1973. I purchased this one locally from the original owner. The case and bracelet shows signs of wear but overall in terrific condition. The bracelet fits by 7.5'' wrist with comfort. I sourced a...
  11. Watches - Private Sellers and Sponsors
    7A28-7039 panda dial in good condition for sale. The watch is in good running condition. Movement has been cleaned and serviced. Everything works as they should. Full length original bracelet. Okay lume on indicies and hands. Original crystal has some marks. The dial has some patina and some...
  12. Watches - Private Sellers and Sponsors
    Up for sale is a my vintage Seiko 7a28 7039 chronograph. The 7a28 is a legendary movement--the first quartz analog quartz movement to be produced. These were high-quality and built to last (explains why so many remain fully functional all these years later). For more information, read here...
  13. Watches - Private Sellers and Sponsors
    double thread. mods please delete.
  14. WTB - Wanted to Buy
    Serious buyer. Looking for a Seiko 7a28-7040 in good condition.
  15. Watches - Private Sellers and Sponsors
    SOLD Vintage Seiko 7a28 703b 1/10s Chronograph for sale. The 7a28 was the worlds first analog quartz chronograph. (forgot to clean a bit of dust on the lower left case. Its clean in the second pic) Watch is in very good condition. Keeps time and chronograph functions well with all hands...
  16. WTB - Wanted to Buy
    As the title states, I really want to buy either of these watches. I've been lusting after their 80's glamour. Let me know if anyone has one for sale, thanks!
  17. Seiko
    I received a Seiko 7A28-7029 from a family member that is in good shape, and had the bracelet adjusted for my wrist at my local watch repair. When I received it back, the large second hand was working in the normal mode, sweeping around the dial. (When I took it in, it was not sweeping)...
1-17 of 32 Results
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