Seiko Cal. 6618 - 474

This Spring Drive model from 1983 features a 41mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-9be1fc3542d5]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1983

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