- 316L Surgical-Quality Stainless Steel Case - Japanese JS05 Quartz Movement - Full-Function Chronograph - Non-Glare Scratch-Resistant Mineral Crystal - Logo-Engraved Stainless Steel Caseback - Unidirectional Tachymeter Bezel - Silicone Strap - Logo-Engraved Stainless Steel Clasp - Luminous Hands - Luminous Markers - Date Display - 24-Hour Sub-Dial - 46mm Diameter - 10 ATM Water Resistance