Model: AD2054
Movement type: quartz movement
Movement model: Japanese Miyota 2115
Movement function: 3-pin/calendar, Japanese original battery
Case material: 316L stainless steel
Case technology: brushed + polished
Bottom cover material: 316L stainless steel
Bottom cover type: screw-in solid bottom cover
Case diameter: 41mm (excluding crown)
Case length: 48mm (total length from top to bottom)
Shell thickness: 13mm (including lens and bottom cover)
Case ear position: 20mm (position where the case and strap are connected)
Watch weight: 163g (including steel strap)
Watch length: 220mm (total watch length/circumference)
Strap material: stainless steel
Mirror material: mineral glass
Mirror type: convex crystal mineral glass
Mirror Mirror Coating: Anti-glare blue coating
Mirror size: 30.5*2.5mm (diameter*thickness)
Crown type: screw-in screw crown
Crown size: 7.00mm (diameter)
Bezel material: matte ceramic
Baffle function: one-way rotation
Luminous bezel: no luminous
Bezel size: 37.98*30.60*2.00mm (outer diameter*inner diameter*thickness)
Surface color: black/blue
Surface luminescence: retro super luminous powder, yellow-green light
Surface size: 29.50 * 29.00 * 29.00 * 0.4mm (line hole * surface diameter * opening surface * thickness)
Hand craftsmanship: polished electroplated white steel C3 with green luminous
Waterproof level: 200 meters waterproof/diving [can wash hands, swim, dive, meet all daily waterproof requirements]
Exhaust valve: none
Packaging standard: professional waterproof plastic box packaging
