Seiko Cal. 6168 - 957

Released in 1977, the Cal. 6168 with design code 957 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-79e40bbe4af9]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1977

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