Seiko Cal. 4523 - 150

This Spring Drive model from 1996 features a 46mm Stainless Steel case. It features a Navy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-86b2053a4ce9]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1996

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