Seiko Cal. 6168 - 291

The Seiko 6168-291 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-6c87ff72d196]

Also known as: Helmet, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1966

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