Seiko Cal. 3838 - 531

The Seiko 3838-531 represents an important milestone in Seiko's 1973 lineup. Powered by the 3838 caliber with 34j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-96165ecaba3b]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1973

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