Casio Edifice Nighttime Drive Series Analog Chronograph Black Dial Solar EQS 940NL 1A 100M Men's Watch COA:SIN a silver dial with GMT XWA4330 a silver dial with GMT function in a 100 Jahre commemorative design for reliable dual timezone everyday mechanical wear low maintenance timekeeping in a classic dual tone design suited to professional and casual daily use Model Number EQS 940NL 1A Series Edifice Nighttime Drive Brand Casio Gender Men's Movement Type Solar Powered Quartz Case Material Stainless Steel Case Shape Round Bezel Blue Ion Plated with Titanium Carbide Coating Crystal Mineral Crystal Dial Color Black Band Material Genuine Leather Band Color Black Bracelet Type Two Piece Leather Strap Clasp Type Buckle Case Back Screwed Estimated Weight ~75g Water Resistance 100 Meters (10 ATM) Functions Chronograph while the black dial with luminous hands and markers ensures optimal readability in any lighting condition