Seiko Cal. 6390 - 598

The Seiko 6390-598 represents an important milestone in Seiko's 1965 lineup. Powered by the 6390 caliber with 29j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-5e7e01a7b9fd]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

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