Seiko Cal. 7030 - 557

Seiko 7030-557

The Seiko 7030-557 represents an important milestone in Seiko's 1982 lineup. Powered by the 7030 caliber with 29j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-60c38dcf5448]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
29j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1982

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