Watch model: AD2513

Watch type: diving watch

Movement type: Japanese quartz movement

Movement model: Japan 2115

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

Case material: 316L stainless steel

Case craftsmanship: Lasha+polishing

Type of buckle: safety folding buckle

Bottom cover material: 316L stainless steel

Bottom cover type: screw in bottom cover

Watch diameter: 41mm

Case length: 48mm

Shell thickness: 13mm (including lenses and bottom cover)

Ear size: 20mm (at the junction of the case and strap)

Watch weight: 158.5g

Watch length: 220mm

Strap Material: Stainless Steel

Mirror Material: Mineral Glass

Mirror type: Convex crystal mineral glass

Mirror coating: anti glare blue coating

Crown type: screw in screw crown

Crown size: 7mm (diameter)

Bezel material: stainless steel

Characteristics of the bezel: 120 tooth noise, unidirectional rotation

Luminous bezel: BGW9 super luminous powder emits blue light

Surface technology: 3D hydraulic pressure+real nail luminous time marker

Surface luminescence: BGW9 super luminous powder emits blue light

Needle craftsmanship: Batch flower needle blue glow in the dark

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

Packaging standard: tool box