Seiko Cal. 5231 - 887

This Solar model from 1987 features a 46mm PVD Black case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-cf6ed0822fed]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1987

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