Seiko Cal. 3865 - 742

The Seiko 3865-742 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-aa025c8c220e]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1985

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