Jack Mason Solar Watch Green Earth Day Edition JM-F111-001 。The Jack Mason Solar Watch JM-F111-001 in Silver Color is a stylish and sustainable timepiece for men. Made with recycled materials, this wristwatch features a stainless steel case, a green cork band, and a sleek silver bezel and caseback. With a water resistance of 100 meters, this casual watch is perfect for everyday wear and is proudly made in the United States. The watch also boasts Arabic numerals on the indices, a quartz movement, and a round analog display, making it a practical and fashionable choice for any modern man.