Vintage Seiko 5 wristwatch, reference 7S26-0530, featuring a silver dial, an automatic 21-jewel Seiko caliber 7S26 mechanical movement, an analogue day-and-date display.
The day display supports Arabic and English.
Good vintage cosmetic condition. The silver dial remains clean and legible, with luminous hands and markers showing normal aging. Minor dial marks and visible case/bracelet scratches are present, consistent with vintage use. The movement photo confirms a Seiko 7S26A 21-jewel automatic movement. The installed caseback is marked 7009-7031, which does not match the 7S26-0530 dial/reference configuration.
The installed caseback is marked 7009-7031 and carries serial 500672, so this is a non-matching/replacement caseback configuration. Because that caseback does not match the watch reference, Case Material is left blank rather than using the caseback as proof of the current full case material.
Functional Status: Fully Functional.
Service History: Professionally cleaned and serviced; no-polish approach documented in legacy record.
No current water-resistance claim is made.