esspecially for movement the rarest one caliber 6139A with 21 Jewels, ussually only 17 jewels for this kind of movement
if we look on dial every tags write down, named it like logo five (5), SpeedTimer, Sports, Water70mProof so if we combine all of them became mega rare "Seiko SpeedTimer 5 Sports Water70mProof" it's so hard to find in mint condition
all components are original, and hands for chronograph reset to 12 as they should
please enjoy pics