Product information:

Movement type: Japan NH35
Movement type: Fully automatic mechanical movement
Movement features: 3 pins/calendar, frequency 21600 times per hour (3Hz), stop second device, two-way self
Dynamic winding, 24 stones, 41 hours of energy storage.
Case material: 316L fine steel
Case diameter: 41.00mm (excluding butt)
Case length: 48.00mm (upper and lower total length)
Case thickness: 13.50mm (including table mirror, bottom cover)
Case ear position: 20.00mm (case and strap link)
Head weight: 83g (without strap)
Weight: 105g (including rubber strap) 178g (including fine steel strap)
Luminous features: Swiss super luminous C3, BGW9
Strap material: rubber/fine steel,
Bezel material: ceramic bezel
Surface mirror Features: Synthetic sapphire, flat, inner plated anti-dazzling blue film
Bezel features: 120 teeth sound, counterclockwise one-way rotation of the timing ring
Bottom cover type: screw in solid bottom cover
Head type: screw lock bar
Butt size: 7.00mm (diameter)
Table mirror size: 30.50*2.50mm (diameter * thickness)
Bezel size: 38.00*30.60*1.60mm (outer diameter * Inner diameter * thickness)
Surface size: 31.25*29.50*27.50*0.40mm (wire hole * surface diameter * open surface * thickness)
Watch hand size: 8.50*12.50*12.50mm (length of hour hand * minute hand * second hand head)
Waterproof level: 300 meters waterproof/diving [can wash hands, swim, dive, meet all the daily prevention

Packing list:

1* watch

Product picture: