Seiko Cal. 6634 - 382

The Seiko 6634-382 represents an important milestone in Seiko's 1974 lineup. Powered by the 6634 caliber with 20j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-cb070cd5a421]

Also known as: Goldfeather, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1974

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