Seiko Diamatic Hi-Beat women。Brand: Seiko Model: Automatic 17 Jewels Hi-Beat 2906-0100 dial, 2906-0050 case back. Gender: Ladies Description: Very rare vintage automatic watch with special faceted crystal. Gold plated case and bracelet. Black dial with day and date windows. Gold-tone and luminous hands and markers. Two-tone bracelet. Automatic winding. Extremely rare faceted crystal! Just cleaned and serviced. Works. Condition: Great, vintage wear overall. Band/Bracelet Type: Gold plated Date Window?: Yes Power Type?: Automatic winding, no batteries needed. New Fresh Battery Installed?: N/A Box?: No Additional Links?: No Notes: Please see pictures for condition and measurements. Not tested long term for timing accuracy. From a smoke free, pet free home. Condition Notes: -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. -Good: Expected wear marks for typical standard use for the age of the watch. Noticeable surface scratches on band, case, and/or crystal. -Other: Will be described if applicable.