Seiko Cal. 5665 - 994

Released in 1974, the Cal. 5665 with design code 994 was part of Seiko's domestic market collection. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-83dc587da598]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1974

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