Seiko Cal. 5631 - 495

This Solar model from 1969 features a 38mm PVD Black case. Powered by the 5631 caliber with 34j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-24b5d13336c0]

Also known as: Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1969

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