Seiko Cal. 6131 - 359

This Solar model from 1969 features a 39mm PVD Black case. Powered by the 6131 caliber with 32j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-bce6eb1aa08d]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1969

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