Seiko Presage Open Heart SSA441J1 SSA441 Cocktail Grasshopper Automatic Stainless Original
Driving system Otomatis dengan winding manual
Nomor Kaliber 4R38
Material Case Stainless steel
Case back Screw Case back transparan
Case color Silver tone
Material Kaca Box-shaped hardlex Kaca
Band type Bracelet
Material Tali Stainless steel
Band color Silver tone
Band width 22 mm
gesper Deployment
Dial color Green and open heart at 9 o’clock position
Dial markers Silver tone batons
Second markers Silver tone minutes markers around the outer rim
Hands color Silver tone (hour, minute) with gold tone second hand
Bezel Fixed silver tone stainless steel
Crown Pull out at 3 o’clock position
Function Hour, minute, second, stop second hand
Drive duration Cadangan Daya 41 hours
Akurasi +45 to -25 seconds per day at normal temperature range (5°C and 35°C)
Ketahanan Magnet 4,800 A/m
Ketahanan Air 5 bar Ketahanan Air (50 meters / 165 feet)
Size Length: 47.5 mm x Diameter: 40.5 mm x Ketebalan: 11.8 mm
The perimeter of bracelet 225 mm
Berat 135 g