August 16, 2026
Manufacture Estimate: Likely August 2015, based on the serial number and production era of this SUN019 / 5M85 Prospex Kinetic GMT model. Condition : Strong-running Seiko Prospex SUN019 Kinetic GMT diver with flawless sapphire crystal, excellent charging behavior, attractive overall presentation, and only honest wear to the case and bezel from normal use.