Seiko Cal. 6315 - 862

This Solar model from 1978 features a 38mm Two-Tone case. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-dde8c78dc03b]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1978

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