Seiko Cal. 6664 - 647

This Kinetic model from 1980 features a 37mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-1537e4e5cd3f]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1980

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