Seiko - Elnix - Electronic Balance Wheel - "The Final Masterpiece" - 0703-8010 - Men - 1975 "The Final Masterpiece of Seiko Electronic Balance Wheel Technology" This 1975 Seiko Elnix features the Cal. 0703A, the last and most refined electronic movement before the quartz era. Silver Sunburst Dial: The sunburst dial remains in pristine condition, reflecting light beautifully. Stunning Movement: Features the rare Cal. 0703A (16 Jewels / 28,800 bph). The internal movement is in pristine golden condition. Incredible Accuracy: Recorded a remarkable daily rate of +8 seconds on the professional timegrapher (see photo). Fully Functional: Day/date quick-set and all mechanical functions have been personally tested and confirmed to operate perfectly. Wrist Size: Large size, fits up to 19.5 cm. Customs Notice: Import duties, taxes, and charges are the buyer's responsibility. The correct winning bid price will be declared on the invoice as per regulations. We do not mark items as "gifts." Condition & Important Notes 【Condition】 Movement: Working perfectly. Timed at +8s/d. (See photo) Dial & Crystal: Mint condition. Case & Bezel: Near-mint to the naked eye. Minor hairline scratches or oxidation are present under macro photography. 【Important】 Operation: Do not change the day/date between 8 PM and 2 AM to avoid movement damage. Customs: All import duties and taxes are the buyer's responsibility.