Seiko Cal. 4554 - 112

Released in 1979, the Cal. 4554 with design code 112 was part of Seiko's domestic market collection. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-4306aa2ce139]

Also known as: World Timer, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1979

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