Seiko Cal. 5256 - 305

The Seiko 5256-305 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-1b93afb1d695]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1969

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