Case Material: Stainless Steel – polished & brushed finish for elegance and durability Dial: Black dial with luminous hands and markers for high legibility Chronograph: 30-minute, 12-hour counters and small seconds sub-dial Bezel: Black ceramic tachymeter – iconic Speedmaster feature Crystal: Hesalite or Sapphire (depending on model) – scratch-resistant Diameter: 42 mm | Thickness: 14 mm – classic and comfortable fit Bracelet: Stainless steel or black leather strap – versatile and stylish Water Resistance: 50 meters
