This is an example of SUMO (SBDC001) bezel insert and belt mod (custom)! mr.tenchoPosted on 2021-03-26 Belt custom,Dial Hand Bezel etc. custom,SEIKO Diver’s No Comments The bright red is surprisingly cool (it looks good) and it's a surprising custom! ^^ It seems that the replacement parts were obtained from friends and flea markets.、Unknown。