Seiko Cal. 7055 - 816

Seiko 7055-816

The Seiko 7055-816 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c50cf7a426ba]

Also known as: Sumo, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1973

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