Seiko Cal. 4550 - 586

Seiko 4550-586

This Automatic model from 1982 features a 37mm Stainless Steel case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3476f190ba27]

Also known as: Tuna, Emperor

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1982

Related Models

seikata-wm-3476f190ba27