Seiko Cal. 6338 - 410

The Seiko 6338-410 represents an important milestone in Seiko's 1970 lineup. Powered by the 6338 caliber with 31j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-9f208de61398]

Also known as: Sumo, Goldfeather

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1970

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