Seiko Cal. 5647 - 881

This Hand-Winding model from 1973 features a 46mm Stainless Steel case. Powered by the 5647 caliber with 30j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-519fa1e07321]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1973

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