Seiko Cal. 7128 - 438

Seiko 7128-438

The 7128-438 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-50f050033f1f]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1991

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