Seiko Cal. 4561 - 425

This Automatic model from 1974 features a 40mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-97537af653cc]

Also known as: Helmet, UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1974

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