Seiko Cal. 3840 - 758

This Automatic model from 1986 features a 45mm Two-Tone case. With its 21mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-e322f042d73a]

Also known as: UFO, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1986

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