Seiko Cal. 6654 - 243

This Solar model from 1979 features a 43mm Titanium case. With its 18mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-f934c9ae9abd]

Also known as: Bullhead, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1979

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