Seiko Cal. 4439 - 971

This Kinetic model from 1989 features a 46mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-a17ab68dc631]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1989

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