Seiko Cal. 7188 - 304

Seiko 7188-304

The Seiko 7188-304 represents an important milestone in Seiko's 1965 lineup. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-bb482a2238d3]

Also known as: Crown, Flighty

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1965

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