Features: Case/Bezel Material: Resin/Gold Tone Stainless Steel Band Quartz Movement Resin Glass LED Light 1/100-Second Stopwatch Daily Alarm Hourly Time Signal Auto-Calendar (28 Days For February) 12/24-Hour Format Regular Timekeeping Accuracy: ±30 Seconds Per Month Adjustable Clasp Water Resistant Approximate Size Of Case: 33.5 × 28.6 × 8.6mm
Water resistance:30 meters / 99 feet