Seiko Cal. 4421 - 964

Seiko 4421-964

This Kinetic model from 1984 features a 39mm Two-Tone case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-736aaafcf7f5]

Also known as: Tuna, Navigator

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1984

Related Models

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