Movement type: automatic mechanical movement
 

 Movement model: Japan NH35
 

 Movement features: 3 hands/calendar, frequency 21,600 times per hour (3Hz), stop-second device, two-way automatic winding, 24 stone, 41 hours of energy storage.
 

 Case material: 316L stainless steel
 

 Case process: sand pulling
 

 Bottom cover material: 316L stainless steel
 

 Bottom cover type: screw-in bottom cover
 

 Case diameter: 43.8mm (excluding the head)
 

 Case length: 46.8mm (total length from top to bottom)
 

 Case thickness: 12mm (including table mirror and bottom cover)
 

 Case ear position: 20mm (where the case and the strap are connected)
 

 Head weight: 90.5g (without strap)
 

 Whole watch weight: 114g (including silicone strap)
 

 Watch length: 260mm (the total length of the watch/circumference)
 

 Strap material: silicone/rubber/steel
 

 Table mirror material: synthetic sapphire
 

 Table mirror type: flat sapphire
 

 Table mirror coating: anti-glare blue coating
 

 Table mirror size: 32*2.7mm (diameter * thickness)
 

 Bar head type: screw-in screw lock bar
 

 Head size: 7mm (diameter)
 

 Bezel material: aluminum
 

 Bezel features: 120 tooth ring unidirectional rotation
 

 Bezel Luminous: 240,000/KG Swiss C3 super luminous powder, glowing green
 

 Bezel size: 38*32.1*0.5mm (outer diameter * inner diameter * thickness)
 

 Surface color: sub-black + real nail scale
 

 Surface luminous: 240,000/KG Swiss C3 super luminous powder, glowing green
 

 Surface size: 33.0*31.0*29.3*0.4mm (wire hole * surface diameter * open surface * thickness)
 

 Pointer technology: steel color batch flower needle + super luminous
 

 Pointer luminous: 240,000/KG Swiss C3 super luminous powder, glowing green
 

 Pointer size: 8*12*12mm (hour hand * minute hand * second hand length)
 

 Waterproof level: 200 meters waterproof/diving [can wash hands, swim, dive, meet all daily waterproof use]
 

 Exhaust valve: none