Seiko Cal. 6316 - 447

The Seiko 6316-447 represents an important milestone in Seiko's 1976 lineup. Powered by the 6316 caliber with 35j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-fe7bb8a2fe2e]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1976

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