Casio Protrek World Time Solar PRG 600YB 1 PRG600YB 1 100M Men's Watch COA:SIN Features: Stainless Steel Case Stainless 50212STN104 Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Sapphire Crystal Black Dial Analog Display Chronograph Function 1 100 Second Stopwatch Date Display Luminous Accuracy: ±20 Seconds Per Month Pull Push Crown Solid Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 46mm Approximate Case Thickness: 9mm Features: Stainless Steel Case Stainless Steel Bracelet Eco Drive Movement Caliber: E660 Sapphire Crystal Blue Dial Analog Display Chronograph Function Tachymeter Scale Power Reserve Alarm World Time Perpetual Calendar Luminous Hands And Markers Day And Date Display 12 24 Hours Display Solid Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 43mm Approximate Case Thickness: 12mm Brand: Casio Description: Features: Resin Case Nylon Strap Solar Powered Mineral Crystal Black Dial Analog Digital Display Neobrite Digital Compass Altimeter Barometer Thermometer LED Light World Time Countdown Timer 5 Daily Alarms Full Auto Calendar Luminous Hands And Markers Day And Date Display 12 24 Hours Display Screw Down Crown Screwed Case Back Buckle Clasp 100M Water Resistance Approximate Case Diameter: 52mm Approximate Case Thickness: 13mm Regular Price: $419 Satisfaction Guarantee: Nubo Watches takes customer service very seriously so if you're not satisfied