Seiko Cal. 7188 - 312

This Kinetic model from 1970 features a 45mm Two-Tone case. With its 20mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-3e80a3006e6a]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1970

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