Watch model: AD2105
Movement type: automatic machine
Movement model: Japan NH35
Movement function: 3 pointers/calendar, 21600 times per hour (3Hz) frequency, second stop device, two-way automatic winding, 24 gemstones, 41 hours of energy storage.
Case material: 316L stainless steel
Case technology: polishing+rashing
Bottom cover material: 316L stainless steel
Bottom cover type: screw in solid bottom cover
Case diameter: 40mm (excluding head)
Case length: 46mm (total length from top to bottom)
Shell thickness: 12mm (including lens and bottom cover)
Ear position of the housing: 20mm (the position connecting the housing and the strap)
Watch weight: 167.5g (including steel strap)
Watch length: 220mm (total watch length/circumference)
Band material: stainless steel
Mirror material: synthetic sapphire
Mirror type: pot cover sapphire
Mirror coating: coated with Swiss shadowless anti reflective film
Glass size: 30.00mm * 4.50mm * 2.50mm (diameter * medium height * thickness)
Crown type: screw in screw crown
Crown size: 7.00mm (diameter)
Material of watch ring: ceramic
Baffle function: unidirectional rotation
Luminous bezel: 240000/KG Swiss retro super luminous powder, yellow green light
Ceramic ring size: 30.20mm * 37.70mm * 1.45mm (outer diameter * inner diameter * thickness)
Surface color: black spark pattern
Surface luminescence: 240000/KG Swiss C3 vintage super luminous powder, yellow green light
Surface size: 31.50mm * 31.00mm * 29.50mm * 0.40mm (Driller hole * surface diameter * opening surface * thickness)
Needle process: brushed antique copper coating 240000/KG Swiss C3 antique super luminous powder, yellow green light
Dial luminous: 240000/KG Swiss C3 vintage super luminous powder, yellow green
Waterproof grade: 200m waterproof/diving [can wash hands, swim and dive, meeting all daily waterproof requirements]
Exhaust valve: None
Warranty period: three-year free warranty
Packaging standard: professional waterproof plastic box packaging