Seiko Cal. 6338 - 161

The Seiko 6338-161 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-8e333fd85304]

Also known as: Crown, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1971

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