Seiko Cal. 4590 - 837

Seiko 4590-837

This Automatic model from 1976 features a 46mm Stainless Steel case. Powered by the 4590 caliber with 21j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-50e7102fc2b1]

Also known as: Pogue, UFO

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1976

Related Models

seikata-wm-50e7102fc2b1