Seiko Cal. 7133 - 228

Seiko 7133-228

The 7133-228 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-c2e8e860446e]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1991

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seikata-wm-c2e8e860446e