• Caliber No:A862
• Drive system:Battery-powered quartz
• Accuracy:Average monthly difference ± 20 seconds
• Battery life:About 2 years
• Case material:plastic
• Glass material:Hard Rex
• Band material:Silicon band
• Case size:thickness 14.1㎜,Horizontal 41㎜,Vertical 49.8 ㎜
  
• Other specifications:4-screw fixing back lid