Seiko Cal. 6166 - 675

The Seiko 6166-675 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-f7e772624222]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1972

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