Seiko Cal. 3886 - 730

The Seiko 3886-730 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-a8d282aef819]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1973

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