QUALITY JAPAN MADE GASKET FOR SEIKO AUTOMATIC CHRONOGRAPHS CASE BACK

WILL FIT MANY MODELS LIKE :

6138-0010/0011 , ALL MODELS AKA "YACHTMAN" AND "UFO"

6138-0030/31, AKA" KAKUME" AND "BIG BLUE"

6138-0040/49 , AKA "BULLHEAD"

7015-6000,

7015-7010/20,

7017-6000/10

ALSO MANY 7A28 AND 7A38 MODELS,

PLUS MANY MANY MORE MODELS, IF YOU ARE UNSURE WHETHER THIS WILL FIT YOUR WATCH PLEASE MESSAGE ME WITH THE FULL CASE NUMBER AND I WILL LET YOU KNOW.

FREE POST IN THE UK