40 mm polished stainless steel case, sapphire crystal with anti-reflective coating, sapphire crystal back case, Sellita automatic movement (no battery required!), calfskin leather strap, 5 ATM water resistance. $422 price reflects a 35% discount off full retail price. Can be customized with personalized engraving and/or a different Harvard shield upon request (please allow at least 2 weeks).