ÇïÓ? Get out and adventure with a smaller, more compact take on the ever-popular MDV-107 design. ÇïÓ? This sporty timepiece adds a unidirectional rotating bezel to the classic hour, minute, and second hand design. The urethane band is made of bio-based resin produced from renewable organic materials. ÇïÓ? Case / bezel material: Stainless steel / Aluminum Bio-based resin band Mineral Glass 50-meter water resistance Anti-reverse Bezel Date display Regular timekeeping: Analog: 3 hands (hour, minute, second) Accuracy: Çï¶Ï20 seconds per month Approx. battery life: 3 years on SR626SW Size of case : 42 _ 38.5 _ 10.4 mm Total weight : 58 g