Seiko Cal. 6230 - 903

The Seiko 6230-903 represents an important milestone in Seiko's 1977 lineup. Powered by the 6230 caliber with 24j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-4b4b8d968e01]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1977

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