Seiko Cal. 6668 - 251

This Kinetic model from 1977 features a 45mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-211ed2e0c341]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1977

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