Seiko Cal. 4428 - 984

Seiko 4428-984

The Seiko 4428-984 represents an important milestone in Seiko's 1992 lineup. With its 19mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-d6497d673ffc]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1992

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