Seiko Cal. 4457 - 987

This Solar model from 1992 features a 34mm Titanium case. Powered by the 4457 caliber with 25j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-f5e69f7c0755]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1992

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