Seiko Cal. 3891 - 305

This Hand-Winding model from 1971 features a 34mm Titanium case. With its 21mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-c24e88155960]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1971

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