Seiko Cal. 4428 - 203

Seiko 4428-203

The 4428-203 is a sought-after Kinetic piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-c67c7b00a5c9]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1974

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