Seiko Cal. 6166 - 355

The Seiko 6166-355 represents an important milestone in Seiko's 1976 lineup. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-877ac1a5b068]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1976

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