Seiko Cal. 7180 - 330

Seiko 7180-330

This Automatic model from 1987 features a 44mm Stainless Steel case. Powered by the 7180 caliber with 18j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-2ad42b017eab]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1987

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