Seiko Cal. 6230 - 537

The Seiko 6230-537 represents an important milestone in Seiko's 1977 lineup. Powered by the 6230 caliber with 19j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-981ea9ff6b19]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

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