Seiko Cal. 4429 - 987

This Hand-Winding model from 1986 features a 44mm Titanium case. Powered by the 4429 caliber with 19j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-0cb92fcd1aea]

Also known as: Bullhead, Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1986

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