Seiko Cal. 4421 - 602

Seiko 4421-602

This Solar model from 1967 features a 38mm Hardlex-Coated Steel case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-86669d9dad77]

Also known as: Bullhead, World Timer

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1967

Related Models

seikata-wm-86669d9dad77