Seiko Cal. 6228 - 978

Seiko 6228-978

The 6228-978 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-8ea90d8e43a8]

Also known as: Monster, Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1974

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