Seiko Cal. 6188 - 728

This Kinetic model from 1978 features a 39mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-1ddf37d280e1]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1978

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