Seiko Cal. 5255 - 794

Seiko 5255-794

The Seiko 5255-794 represents an important milestone in Seiko's 1969 lineup. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-d06dda3e3057]

Also known as: Sumo, Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
29j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1969

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