Casio ProTrek Triple Sensor Tough Solar PRG 650Y 1 PRG650Y 1 Watch Skagen Womens day Accuracy + 15 seconds 3.4 oz day Accuracy + 15 seconds per month Battery CR1220 Approx Features: Stainless Steel Case Leather Strap Quartz Movement Caliber: Miyota 6S50 Sapphire Crystal Black Skeleton Dial Analog Display Chronograph Function Tachymeter Scale Luminous Hands Date Display Pull Push Crown Solid Case Back Buckle Clasp 100M Water Resistance Approximate Case Diameter: 44mm Approximate Case Thickness: 11 Features: Case Bezel Material: Resin Stainless Steel Silicon Strap Tough Solar Mineral Crystal Black Dial Analog Digital Display Smart Access Neobrite Double LED Light 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