Seiko Cal. 4456 - 133

The Seiko 4456-133 represents an important milestone in Seiko's 1976 lineup. Powered by the 4456 caliber with 19j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-1dfc7cc6daa8]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1976

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