Seiko Cal. 5628 - 331

This Spring Drive model from 1991 features a 45mm Stainless Steel case. It features a Champagne dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-94c1e78f4544]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1991

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