Seiko Cal. 6315 - 986

This Spring Drive model from 1971 features a 35mm Two-Tone case. With its 22mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-d03b5bea3c51]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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