Seiko Cal. 5257 - 637

This Spring Drive model from 1994 features a 35mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-a1dac14ddc1f]

Also known as: Goldfeather, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1994

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