Calibre - Calibre No: 8T63 - Movement Type: Quartz - Magnetic Resistance: 4,800 A/m - Weight: 155.0 g Case: - Case Material: Stainless Steel - Glass Material: Sapphire crystal - Clasp: Three-fold clasp with push button release - LumiBrite: LumiBrite on hands and index(es) - Case Size: - Thickness: 11.5 mm - Diameter: 40.0 mm - Lug-to-lug: 45.8 mm - Distance between lugs: 20 mm Layout - Water Resistance: 10 bar Features: - 24-hour hand - Equipped with small seconds hand - Chronograph up to 60 minutes in 1/5 second increments - Date display