Seiko Cal. 4543 - 344

The Seiko 4543-344 represents an important milestone in Seiko's 1968 lineup. With its 19mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-3863f74b92c4]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1968

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