Seiko Cal. 4541 - 520

This Spring Drive model from 1987 features a 41mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-4322c2c8e787]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1987

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