Seiko Cal. 3879 - 203

This Automatic model from 1993 features a 45mm PVD Black case. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-cdd8ca9b1bed]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1993

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