Seiko Cal. 4420 - 143

Seiko 4420-143

The 4420-143 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-02c363662442]

Also known as: Flighty

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1968

Related Models

seikata-wm-02c363662442