Seiko Cal. 4420 - 685

Seiko 4420-685

This Automatic model from 1993 features a 39mm Gold-Plated case. With its 20mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-857bb9e54075]

Also known as: UFO, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1993

Related Models

seikata-wm-857bb9e54075