Seiko Cal. 3856 - 554

This Solar model from 1970 features a 46mm Two-Tone case. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-210ee1dcd9ef]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1970

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