Seiko Cal. 7166 - 541

The Seiko 7166-541 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-2d317f44dc88]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1982

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