Seiko Cal. 6378 - 429

Seiko 6378-429

This Automatic model from 1981 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-b1ba2202d844]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1981

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seikata-wm-b1ba2202d844