Seiko Cal. 7028 - 664

Seiko 7028-664

The Seiko 7028-664 represents an important milestone in Seiko's 1976 lineup. With its 20mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-ef9d59e6ccf0]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1976

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