Seiko Cal. 4578 - 897

Released in 1991, the Cal. 4578 with design code 897 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-5676cf5dff54]

Also known as: Helmet, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1991

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