![Alba RIKI Standard Solar AKPD402 [Genuine Product]](/_next/image?url=https%3A%2F%2Fimg.chrono24.com%2Fimages%2Fuhren%2Fz3nuhashnkvz-t3fj2bojz5jjmue5e822pp61-ExtraLarge.jpg&w=640&q=10)

The Riki Standard Solar watch features a medium size that is easy to read and practical. It is powered by solar energy, eliminating the need for regular battery replacements while ensuring excellent functionality. - Movement: Solar - Case Material: Stainless Steel - Case Diameter: 41.6 mm - Thickness: 8.9 mm - Glass: Hardlex - Water Resistance: Not Waterproof - Bracelet Material: Calfskin - Accuracy: Average monthly difference ±15 seconds - Features: Overcharge prevention function, Instant start function, Calendar (date) function included - Manufacturer: ALBA - Manufacturer's Suggested Retail Price: 20,900 yen (including tax) - Manufacturer Release Date: May 12, 2023 - Manufacturer Warranty Period: 1 year