Seiko Cal. 0744 - 651

This Spring Drive model from 1978 features a 36mm Two-Tone case. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-d085f97786bd]

Also known as: Samurai, Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1978

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