Seiko Cal. 0744 - 510

This Spring Drive model from 1977 features a 37mm Titanium case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-7997dac2bfd4]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1977

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