Calendar waterproof luminous mechanical watch $ 181.08 Shell material: 316SS (one-piece shell) Shell: 47.8*14.4MM Machine core: JapanNH35 Tianma degree NH35 Luminous: Super luminous C3 Swiss C3 Chronograph: Ceramic Bezel (FULLY LUMED C3) ceramic Glass: Double-arc sapphire glass Strap: SS band steel band Waterproof): 300M (waterproof 300M)
