Seiko Cal. 5256 - 384

The Seiko 5256-384 represents an important milestone in Seiko's 1987 lineup. With its 20mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-da9d58c1e74f]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1987

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