Seiko Cal. 4533 - 718

The Seiko 4533-718 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-277a1f86a845]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1981

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