R02B021J9 SEIKO Prospex 19mm rubber band black SBEX007/SBDX031 6159-7000 reissue

Model number: R02B021J9. C (buckle width): 18mm / D (lug width): 19mm. Genuine silicone rubber band for SBEX007/8L55-00D0, SBDX031/8L35-00X0 (6159-7000 reproduction). Material: Silicon rubber. Color: Black.

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