Seiko Cal. 5656 - 399

Seiko 5656-399

This Hand-Winding model from 1990 features a 44mm Stainless Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-944f01f1719a]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1990

Related Models

seikata-wm-944f01f1719a