Seiko Cal. 4546 - 161

This Automatic model from 1977 features a 34mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-05fd49f94e88]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1977

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