Seiko Cal. 6366 - 230

This Spring Drive model from 1974 features a 34mm Two-Tone case. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-333ae1ebbc37]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1974

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