Watch model: MY-H5C
Movement type: automatic mechanical movement
Movement model: Japan NH35
Movement features: 3 needles/calendar, frequency 21600 times per hour (3Hz), second stop device, bidirectional automatic winding, 24 stones, 41 hour energy storage.
Case material: 316L precision steel
Case technology: sand pulling
Bottom cover material: 316L precision steel
Bottom cover type: screw-in bottom cover
Case diameter: 47.5mm (excluding bar head)
Case length: 44.7mm (total length of upper and lower parts)
Case ring opening: 44mm
Case thickness: 15mm (including mirror and bottom cover)
Case ear position: 22mm (at the connection between the case and the strap)
Total weight: 203g (including steel strip)
Watch length: 220mm (total length/circumference of steel band watch)
Band material: precision steel
Mirror material: artificially synthesized sapphire
Mirror type: Double Sapphire
Mirror coating: AR coated with anti dazzling blue film
Mirror size: 31.5 * 3.9mm (diameter * thickness)
Bar head type: screw-in screw lock bar
Bar head size: 7mm (diameter)
Bezel material: stainless steel
Characteristics of the watch ring: 120 teeth, one-way rotation
Circle Glow: BGW9 Super Glow Powder, emitting blue light
Bezel size: 38 * 31.6 * 1.2mm (outer diameter * inner diameter * thickness)
Surface color: enamel gray
Surface night glow: BGW9 super night glow powder, emitting blue light
Surface size: 31.2 * 30.0 * 28.5 * 0.4mm (wire hole * surface diameter * opening * thickness)
Pointer process: Batch flower spine luminous needle
Pointer night light: BGW9 super night light powder, emitting blue light
Waterproof level: 300 meters waterproof/diving [capable of washing hands, swimming, diving, meeting all daily waterproof needs]
Exhaust valve: None
Packaging standard: professional waterproof plastic box packaging