Seiko Cal. 4554 - 391

This Solar model from 1989 features a 34mm Two-Tone case. Powered by the 4554 caliber with 25j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-9f0876f7aba9]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1989

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