Seiko Cal. 3817 - 460

This Automatic model from 1977 features a 41mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-92906bd83ee9]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1977

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