Seiko Cal. 6657 - 287

This Spring Drive model from 1982 features a 34mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-9a45213dd35f]

Also known as: Samurai, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1982

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