Seiko Sea lion M99 rare model a rare collectible model fluted bezel reference 8306_8041 Japanese production JDM crossair dial yellow dial snake leather patterned original strap original strap buckle case diameter crowned 37.5mm case diameter crownless 35.4mm description Hello my watch seiko sea lion m99 model is a rare model and is made in 1979 in Japan a complete collectible watch original crossair dial it provides a great look with serrated bezel there is a very small dot at 11 o'clock snake leather patterned strap original strap original seiko written buckle with all its original league awaits its new owner look carefully at the photos I will tell you how clean the watch is it will be shipped with fast shipping