Caliber Number / Movement
4R37 (Automatic with manual winding capacity)
Power Reserve / Accuracy
Approximately 41 hours (+45 to -35 seconds per day)
Crystal
Curved Hardlex crystal
LumiBrite
LumiBrite on hands and indexes
Case & Band Material
Stainless steel case with metal band (three-fold clasp with secure lock, push-button release)
Water Resistance
100m / 10 bar
Case Size
Thickness: 14.5 mm
Diameter: 42.4 mm
Other Specifications
Screw case back
See-through back case
Seiko Automatic SSA389K1
SKU: SSA389K1
$435.50 Regular Price
$304.85Sale Price