SEIKO Monster Black 4R36-01J0 Air Diver's 200 m. Men's Watch
SEIKO Monster Black 4R36-01J0 Air Diver's 200 m. Wristwatch Seiko 4R36 - 01J0 Seriel Number 380578. watch is used and in good condition and working well. This really is a monster of a watch. The chunky case is 43 mm.