FS is the elusive blue dial Serica diver. This watch is from the second batch of releases and does not exhibit any crown issues. It hacks as it should and the minute hand doesn’t jump when being set. Everything works well. These are sold out until September when they will be released with a new movement at a new higher price over $1400 USD with shipping and duties. Watch is in excellent condition. Asking $1099 net shipped Conus or best reasonable offer. Payment via zelle or F&F (for members with feedback). No trades on this one.