Seiko Cal. 6315 - 193

This Spring Drive model from 1984 features a 42mm PVD Black case. With its 21mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-6b1fb27ead22]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1984

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