Title Suggestions • Main Title: Rare Vintage Seiko "Acorn" Pendant Watch - Green Sunray Dial - 17 Jewels • Alternative: Seiko Vintage Manual Winding Necklace Watch - Unique "Tachibana/Acorn" Design Description Product Details: This is a beautiful and highly collectible vintage pendant necklace watch from Seiko. Known for its unique "Acorn" (or Tachibana) conical shape, this piece is a perfect blend of 1970s Japanese design and precision engineering. The watch features a stunning deep green sunray dial that catches the light beautifully through the circular crystal. The gold-tone case has a sophisticated textured "bark" finish, adding a luxurious vintage feel. • Brand: Seiko • Movement: Mechanical Manual Winding (17 Jewels) • Dial Color: Gradient Green • Case Shape: Conical / Acorn • Case Number: 21-7460 • Functions: Hours, Minutes • Condition: Vintage condition with light surface wear consistent with age. The movement is functional. Please refer to the high-resolution photos for the exact physical condition. Dimensions: • Chain Length: Approx. 70 cm (total length) • Pendant Size: Approx. 20mm x 25mm Shipping & Important Notes Shipping: The item will be packed with the utmost care and shipped via tracked shipping. A tracking number will be provided immediately after dispatch. Customs and Duties: • Any applicable customs duties, taxes, or import charges are the sole responsibility of the buyer. • Please check with your country's customs office to determine what these additional costs will be prior to bidding.