Seiko Cal. 0781 - 746

This Spring Drive model from 1975 features a 38mm Two-Tone case. With its 18mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-d70e80ca9f71]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1975

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