Seiko Cal. 7138 - 794

Seiko 7138-794

The 7138-794 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9dab02e4fa81]

Also known as: Arnie, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1977

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