Seiko Cal. 4425 - 660

Seiko 4425-660

The Seiko 4425-660 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-eb5c7e49bdaf]

Also known as: Tuna, Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1982

Related Models

seikata-wm-eb5c7e49bdaf