Seiko Cal. 4523 - 204

This Spring Drive model from 1994 features a 37mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-c870793883ea]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1994

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