Seiko Jumbo Hands W/ Lume Chrono 6138 3002 6138-3000 6138-3002 3003 30 – A parts
Seiko 'Jumbo' chronograph automatic stainless steel gentleman's wristwatch, reference no. 6138-3002, black dial with baton markers, minute markers, day/date apertures, subsidiary thirty minute and hour recording dials at the twelve and six
Vintage Seiko 6138-3000 JUMBO Chronograph Automatic Black Dial Men's Watch work | eBay