Seiko Cal. 6313 - 690

This Quartz model from 1987 features a 45mm PVD Black case. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-a9bc110245f2]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1987

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