Seiko Cal. 4431 - 126

This Solar model from 1989 features a 39mm Titanium case. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-f4d5a981814d]

Also known as: Bellmatic, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1989

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