Seiko Cal. 6313 - 379

This Quartz model from 1970 features a 42mm PVD Black case. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-00e3451f0cd3]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1970

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