DJ0060B01 - long discontinued by Seiko. Seiko used these gaskets in wide range of models, see below.

These are reverse-engineered from Seiko originals, in a new mold, only for us. They are the correct "D” profile - flat internally, rounded externally.

We chose to have these made of Viton. Viton, unlike the normally-used Buna-N rubber, is highly resistant to oxidation and chemicals, and will not harden & shrink with age as the Seiko-made originals did

Price is for ONE gasket.

Models using this gasket:

SEK CS#3863-5000

SEK CS#3863-5009

SEK CS#4006-6010

SEK CS#4006-6027

SEK CS#4006-6030

SEK CS#4006-6031

SEK CS#4006-6037

SEK CS#4006-6039

SEK CS#4006-6040

SEK CS#4006-6041

SEK CS#4006-6049

SEK CS#4006-6050

SEK CS#4006-6059

SEK CS#4006-6060

SEK CS#4006-6061

SEK CS#4006-6071

SEK CS#4006-6080

SEK CS#4006-6081

SEK CS#4006-6089

SEK CS#4006-7001

SEK CS#4006-7002

SEK CS#4006-7012

SEK CS#4006-7020

SEK CS#5000-6020

SEK CS#5000-7080

SEK CS#6106-6040

SEK CS#6106-6057

SEK CS#6106-6410

SEK CS#6106-6430

SEK CS#6106-6439

SEK CS#6106-7107

SEK CS#6106-7109

SEK CS#6106-8700

SEK CS#6106-8709

SEK CS#6106-8710

SEK CS#6106-8719

SEK CS#6106-8720

SEK CS#6106-8729

SEK CS#6106-8730

SEK CS#6106-8739

SEK CS#6106-8740

SEK CS#6106-8749

SEK CS#6109-8000

SEK CS#6109-8009

SEK CS#6109-8010

SEK CS#6109-8019

SEK CS#6109-8020

SEK CS#6109-8029

SEK CS#6117-6010

SEK CS#6117-6019

SEK CS#6117-6400

SEK CS#6117-6409

SEK CS#6117-6410

SEK CS#6117-6419

SEK CS#6119-6023

SEK CS#6119-6050

SEK CS#6119-6053

SEK CS#6119-6400

SEK CS#6119-7160

SEK CS#6119-7163

SEK CS#6138-0010

SEK CS#6138-0011

SEK CS#6138-0012

SEK CS#6138-0017

SEK CS#6138-0019

SEK CS#6138-0020

SEK CS#6138-0030

SEK CS#6138-0031

SEK CS#6138-0040

SEK CS#6138-0049

SEK CS#6138-3000

SEK CS#6138-3002

SEK CS#6138-3003

SEK CS#6138-3005

SEK CS#6138-3009

SEK CS#6138-7000

SEK CS#6138-8000

SEK CS#6138-8001

SEK CS#6138-8010

SEK CS#6138-8020

SEK CS#6138-8021

SEK CS#6138-8030

SEK CS#6138-8039

SEK CS#6139-6000

SEK CS#6139-6001

SEK CS#6139-6002

SEK CS#6139-6005

SEK CS#6139-6007

SEK CS#6139-6009

SEK CS#6139-6020

SEK CS#6139-6030

SEK CS#6139-6031

SEK CS#6139-6032

SEK CS#6139-7060

SEK CS#6139-7069

SEK CS#6310-0010

SEK CS#6319-6000

SEK CS#6640-6020

SEK CS#7518-0010

SEK CS#7550-0010

SEK CS#7550-001C

SEK CS#7550-001D

SEK CS#7C11-0010

SEK CS#7C11-001A

SEK CS#7C11-001B

SEK CS#7C11-0020

SEK CS#7C21-0A20

SEK CS#7C21-0A21