Omega Omega Speedmaster Reverse Panda Moonwatch: Redefining Classics in Black and White.1. Dimensions and Materials: 42mm black ceramic bezel with white enamel tachymetric scale featuring the classic Dot over 90; box-shaped sapphire crystal and transparent case back; matching gold five-link bracelet with adjustable folding clasp; 50 meters water resistance.2. Dial Design: Double-layer stepped design, black lacquered main dial with white lacquered sub-dial in reverse panda style; gold three-dimensional hour markers and hands, with luminescent coating; white minute track and black sub-dial scale for clear time reading.3. Movement: Exceptional chronometer manual movement, silicon hairspring, 15,000 gauss anti-magnetic, 50-hour power reserve, 21,600 vibrations per hour, with visible Geneva wave pattern on the transparent back.A lunar legend combined with exceptional performance and luxurious feel, this timepiece serves as a space medal on the wrist, perfect for both collection and wear.