Seiko Cal. 4481 - 456

The Seiko 4481-456 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-7ad25bf3b99c]

Also known as: Panda, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1987

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