Seiko Cal. 4474 - 731

This Automatic model from 1989 features a 34mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-5006113515d5]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1989

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