Seiko Cal. 7188 - 330

Seiko 7188-330

The Seiko 7188-330 represents an important milestone in Seiko's 1977 lineup. Powered by the 7188 caliber with 20j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-b41850bd8994]

Also known as: Tuna, Rally

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
120m
Dial Color
White
Jewels
20j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1977

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seikata-wm-b41850bd8994