Seiko Cal. 4420 - 401

Seiko 4420-401

This Kinetic model from 1986 features a 37mm Hardlex-Coated Steel case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-6f56a7227bc3]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Navy
Jewels
22j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1986

Related Models

seikata-wm-6f56a7227bc3