这是附加信息
Exclusive custom-designed 3235 integrated movement, 72-hour power reserve, excellent stability
Case: 41mm in size, 11.7mm thick, one-piece molded middle case, screw-down case back and winding crown
Screw-down construction: Double-lock double waterproof system, screwed tightly into the case for enhanced water resistance
Dial: Individually adjustable colors, polished numerals, Swiss Super-strong ice blue luminescence, finely textured background
Crystal: Scratch-resistant sapphire crystal, anti-reflective convex magnifying date window with blue anti-reflective coating, clear and transparent.