Seiko Cal. 7030 - 557

Seiko 7030-557

The 7030-557 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-6523ee4d59cb]

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1974

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