Seiko Cal. 6397 - 511

This Hand-Winding model from 1979 features a 34mm Gold-Plated case. Powered by the 6397 caliber with 20j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-6845bf0f544d]

Also known as: Panda, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1979

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