Seiko Cal. 4443 - 491

This Solar model from 1978 features a 43mm Two-Tone case. With its 18mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-bf7e864bd1bf]

Also known as: Sumo, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1978

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