Seiko Cal. 4420 - 142

Seiko 4420-142

The Seiko 4420-142 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-028f3b5b5b1d]

Also known as: Crown

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
22j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1991

Related Models

seikata-wm-028f3b5b5b1d