Seiko Cal. 7139 - 860

Seiko 7139-860

This Automatic model from 1977 features a 34mm Hardlex-Coated Steel case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-26b09e1d80a1]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
21j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1977

Related Models

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