Seiko Cal. 6166 - 350

The Seiko 6166-350 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-4e85d079caa9]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1970

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