Seiko Cal. 4427 - 691

Seiko 4427-691

This Kinetic model from 1970 features a 38mm Gold-Plated case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-6f8274bbf95c]

Also known as: Tuna, Pogue

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
20j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1970

Related Models

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