Seiko Cal. 7028 - 664

Seiko 7028-664

The 7028-664 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-2aec6811b32c]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1967

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