Seiko Cal. 3815 - 430

This Automatic model from 1985 features a 44mm PVD Black case. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-7c0c0d1c2d42]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1985

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