Seiko Cal. 4410 - 638

This Quartz model from 1974 features a 46mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-2f1a4e020e55]

Also known as: Monster, Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1974

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