Seiko Cal. 6228 - 657

Seiko 6228-657

The 6228-657 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-53f5684d6fb0]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
17j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1978

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