Movement type: Quartz movement

Movement model: Japan Miyota 2115

Movement function: 3-pin/calendar, Japanese original battery

Battery model: SR626SW

Case material: 316L stainless steel

Case process: 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)

Case thickness: 13mm (including lens and bottom cover)

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

Watch weight: 1.63g (including steel strap)

Watch length: 220mm (total watch length/circumference)

Strap material: stainless steel + full sanded strap

Mirror material: mineral glass

Mirror type: convex mineral glass

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: stainless steel

Bezel function: unidirectional rotation

Frame size: 37.98 * 30.60 * 2.00mm (outer diameter * inner diameter * thickness)

Surface color: enamel black

Surface luminescence: 240,000 / KG Swiss BGW9 super luminous powder, blue light

Surface size: 29.50 * 29.00 * 29.00 * 0.4mm (wire hole * surface diameter * opening surface * thickness)

Hand craftsmanship: face-stitched needle blue luminous

Dial luminous: 240,000 / KG Swiss BGW9 super luminous powder, blue light

Pointer size: 7 * 11 * 11 (hour hand * minute hand * second hand length)

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

Standard packaging: professional waterproof plastic box packaging