Seiko Cal. 4581 - 511

The Seiko 4581-511 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-aa849dc2ad80]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1967

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