Seiko Cal. 4540 - 825

The Seiko 4540-825 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-8821d9364014]

Also known as: Arnie, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1989

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