Seiko Cal. 5638 - 277

Seiko 5638-277

This Kinetic model from 1978 features a 38mm Hardlex-Coated Steel case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-c9ebcd12a71f]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1978

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seikata-wm-c9ebcd12a71f