Title Seiko 4R38-02A0 Automatic Open-Heart Watch with Box and Manual Introduction This timepiece presents a round metal case paired with a deep blue dial, offering a refined and balanced appearance typical of modern automatic watches. The dial features applied silver-tone hour markers and a partially open design at the six o'clock position, revealing a glimpse of the balance wheel beneath. The "SEIKO" and "Automatic" inscriptions are placed above and below the center, contributing to a clean and legible layout. The watch is fitted with a matching metal bracelet, completing a cohesive overall look. Historical & Collector Value Seiko has long been recognized for its contributions to mechanical watchmaking, particularly in the development of accessible automatic movements produced domestically in Japan. The 4R38 caliber belongs to a family of automatic movements manufactured by Seiko Instruments, known for combining traditional mechanical construction with practical, everyday reliability. The open-heart display seen on this model reflects a design approach that became popular in modern watchmaking, allowing partial visibility of the movement's inner workings without the complexity of a fully skeletonized dial. This piece illustrates the design trends of its production period, blending classic dress-watch proportions with contemporary detailing. Specifications – Brand: Seiko – Model: 4R38-02A0 – Movement: Automatic – Case Size: 42mm – Dial: Blue, with open-heart display – Functions: Hours, minutes, seconds – Bracelet: Metal bracelet – Country of Manufacture: Japan Condition The watch has been graded "Very Good" by the seller, indicating overall favorable condition for a pre-owned piece, though it should not be understood as mint or unused. The case and bracelet show light wear consistent with age and prior use. The dial remains clean for a watch of this type, and the crystal appears free of significant damage, though minor surface wear may be present. As a pre-owned watch, some light signs of handling and normal use should be expected. The watch has been tested and is in working condition. The item is accompanied by its original box and instruction manual. Please refer to the photographs for further visual details. Important Notes This is a pre-owned watch. Minor signs of age and use should be expected. Please review all photographs carefully, as they form part of the description. Shipping & Customs The item will be carefully packed and shipped with tracking from Japan. Since the item will be shipped from Japan, customs duties may apply upon arrival. For more details, please refer to the following link: https://www.catawiki.com/en/help/fees/do-i-have-to-pay-customs-fees Management Number:A