Seiko Cal. 4551 - 461

This Spring Drive model from 1982 features a 38mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-830934f1b1aa]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1982

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