Casio Quartz Digital W-36 Watch Made in Japan Marlin Swordfish Vintage Men's | WatchCharts
Early 80s W-36 Marlin. Had this one a little while, just got around to cleaning and putting a new battery in. In far nicer condition than the $5 it owes me. :
Vintage 80s Mens Casio Marlin W-36 248 Japan Collectible. Runs Good Shape for sale online | eBay
Very Rare 1980 Vintage CASIO W-350 (152) Marlin Japan Y 36mm Wristwatch | eBay