Seiko Cal. 5680 - 942

This Hand-Winding model from 1974 features a 46mm Titanium case. With its 21mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-ef3553e2b2da]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1974

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