Watch model: AD2505
Watch type: diving watch
Movement type: Japanese automatic mechanical movement
Movement model: Japan 8215
Movement functions: 3 hands/calendar, frequency of 21,600 times per hour (3Hz), stop second device, two-way automatic winding, 21 jewels, 41 hours of energy storage.
Case material: 316L stainless steel
Case craftsmanship: sand + polishing
Clasp type: safety folding clasp
Case material: 316L stainless steel
Case type: screw-in case
Bezel diameter: 40.5mm
Case length: 48mm
Case thickness: 13.5mm (including lens and bottom cover)
Lug size: 20mm (where the case and strap are connected)
Watch weight: 167.5g
Watch length: 220mm
Strap material: stainless steel
Mirror material: sapphire glass
Mirror type: convex sapphire glass
Mirror coating: anti-glare blue coating
Crown type: screw-in crown
Crown size: 7mm (diameter)
Bezel material: ceramic
Bezel features: 120-tooth unidirectional rotation
Luminous bezel: BGW9 super luminous powder emits blue light
Surface process: enamel base color + real nail luminous hour markers
Surface luminescence: C3 super luminous powder emits green light
Hand process: batch flower watch hands
Waterproof level: 200 meters waterproof/diving [can wash hands, swim, dive, meet all daily waterproof use]
Packing standard: tool box
Note: The above dimensions are all measured manually, there may be slight errors, please refer to the actual product.















