Seiko Cal. 5620 - 140

Seiko 5620-140

This Hand-Winding model from 1987 features a 39mm Hardlex-Coated Steel case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e4b150840323]

Also known as: Helmet, UFO

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1987

Related Models

seikata-wm-e4b150840323