Guaranteed genuine & from my personal collection of watches: Citizen 'Eco-Drive' Chronograph/Tachymeter - c. 2016 model no. B620-S094887 GN-4W-S Gents Divers Watch Citizen eco-drive is powered by light, a watch that never needs a battery. Anti reflective sapphire Analog & Digital display Aftermarket divers strap fit c. 20cm Stainless steel case c.47MMX52MM Bezel 'Tachymeter' Perpetual calendar Stainless Steel, Chronograph, Tachymeter Eco-Drive Water resistant to 330 feet / 100 metres Check out my other auction - additional watches on the same order are DELIVERED FREE WORLDWIDE. _____________________________________________________________ Please study photos for condition, any questions welcomed. Wear & tear commensurate with age. Sent via Fully insured Royal Mail tracked & signed for insurance where available Water pressure/resistance unchecked