Seiko Cal. 0734 - 491

This Spring Drive model from 1986 features a 44mm Titanium case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-e09a507e7763]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1986

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