Features: Case / Bezel Material: Stainless Steel Stainless Steel Band Quartz Movement Resin Glass LED Light 1/100-Second Stopwatch Daily Alarm Hourly Time Signal Auto-Calendar 12/24-Hour Format Regular Time Keeping Accuracy: ±30 Seconds Per Month Adjustable Clasp Water Resistant Approximate Size of Case: 36.8 × 33.2 × 8.2mm