Casio ProTrek Triple Sensor Tough Solar PRG 600Y 1 PRG600Y 1 Men's Watch accessory 60#E3.1301 Features: Resin Case Resin Strap 50212STN104 Features: Resin Case Resin Strap Quartz Movement Resin Crystal Black Dial Analog Display Chronograph Function Tachymeter Scale 1 Second Stopwatch Luminous Hands Date Display 12 24 Hours Display Screwed Case Back Buckle Clasp 100M Water Resistance Approximate Case Diameter: 50mm Approximate Case Thickness: 14mm Features: Resin Case Silicone Strap Quartz Movement Mineral Crystal Digital Display Stopwatch Alarm Day And Date Display Screwed Case Back Buckle Clasp 50M Water Resistance Approximate Case Diameter: 38mm Approximate Case Thickness: 12mm Features: Case Bezel Material: Resin Stainless Steel Silicone Strap Tough Solar Mineral Crystal Black Dial Analog Digital Display Neobrite Double LED Light Afterglow Low Temperature Resistant ( 10°C 14 °F) The Auto Hand Home Position Correction Digital compass Altimeter Barometer Thermometer World Time 29 Time Zones (29 Cities + UTC) 1 100 Second Stopwatch Countdown Timer 5 Daily Alarms Hourly Time Signal Hand Shift Feature Full Auto Calendar (To Year 2099) 12 24 Hour Format Button Operation Tone On Off Regular Timekeeping Accuracy: ±15 Seconds Per Month Luminous Hands And Markers Day And Date Display Solid Case Back Buckle Clasp 100M Water Resistance Approximate Size Of Case: 51