Vintage RARE Buren Rival mechanical watch ring gold tone NEEDS SERVICE

Brand: Buren rival  Model:  Gender: ladies  Description: green oval dial, blue marbled stone cover gold tone watch case  Condition: OTHER see condition rating standards below. Watch for parts repair, needs service to work  Band/Bracelet Type: gold tone ring 6.5 size Date Window?: no  Power Type?: winding mechanical, needs service  New Fresh Battery Installed?: n/a Box?: No Additional Links?: No Notes:  Please see pictures for condition and measurements.  Time accuracy has not been tested.  From a smoke free, pet free home.  Condition Standard Ratings: -NWOT:  New Without Tags. Brand new item. May have super light handling marks, if any.  Item may have been a window display item for a short time before safe storage. -Like New: Extremely minor handling or wear marks, if any.  Item may have been worn once or twice. -Excellent: Minor, but more noticeable light wear marks on band, case, and/or very light scratches on crystal, if any. -Great: Above average condition for the age of the watch. Light to moderate surface wear or scratches.  Watch is in great working order. -Good: Expected wear marks for typical standard use for the age of the watch.  Noticeable surface scratches on band, case, and/or crystal.  Watch is in good working order. Watch may need additional cleaning/polishing. -Other: Will be described if applicable.  Watch may not be functional, have damage, or need major repairs.