Seiko Cal. 4512 - 877

This Spring Drive model from 1974 features a 41mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-2429ef4ae8ea]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1974

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