Seiko Cal. 5610 - 643

This Solar model from 1992 features a 35mm Two-Tone case. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-54caea6aa20f]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1992

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