Seiko Cal. 6634 - 346

The Seiko 6634-346 represents an important milestone in Seiko's 1989 lineup. Powered by the 6634 caliber with 19j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-09f56bb97768]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1989

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