Seiko Cal. 3818 - 234

The Seiko 3818-234 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-5439e011107b]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1974

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