Seiko Cal. 3818 - 230

The Seiko 3818-230 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-80a3875d3ce3]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1972

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