Case material: stainless steel
Band material: stainless steel
Glass material: Hardlex
SEIKO product number: NYAK002
Caliber: Mechanical movement NH35 automatic winding (hand winding)
Function: Time display (hours, minutes, seconds)
Number of stones: 24 stones
Time accuracy: Average daily difference +45 seconds to -35 seconds
Power reserve: about 41 hours
Vibration frequency: 21,600 vibrations/hour (6 vibrations/second)
Waterproofing: Reinforced waterproofing for daily life (5 atm)
Warranty period: 2 years
Accessories: Instruction manual, warranty card
*Please keep the delivery note that was sent when the product was delivered, along with the warranty card, as a document that proves the date of purchase. (Required for repairs, etc.)
>>Click here for instruction manual
>>Click here for mesh band adjustment method