Seiko Cal. 5676 - 255

The Seiko 5676-255 represents an important milestone in Seiko's 1972 lineup. Powered by the 5676 caliber with 29j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-b8975ac68b37]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1972

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