Seiko Cal. 4515 - 691

The Seiko 4515-691 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-bc93bacf2ffd]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

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