Movement type: automatic mechanical movement

Movement function: 3 hands/calendar, 28,800 times per hour (4Hz) frequency, stop-second device, one-way

Automatic winding, 36 hours of energy storage.

Product features: automatic date, moon phase, 24 hours, week display!

Case technology: brushed sand and polished case back material: 316L stainless steel

Bottom cover type: screw-in bottom cover

Strap material: high-quality leather

Mirror coating: anti-glare blue coating

Surface color: luxurious golden white

Hand size: 8 * 12 * 12mm (hour hand * minute hand * second hand length)

Waterproof rating: 30 meters waterproof / diving [can wash hands, swim, meet all daily waterproof purposes]

Warranty period: two years free warranty

Packaging standard: exquisite brand carton packaging, equipped with a warranty card, product instruction manual, brand pendant, product wipes,