Seiko Cal. 4429 - 778

This Hand-Winding model from 1990 features a 39mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-dbd403ccb52e]

Also known as: Tuna, Bullhead

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1990

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