Seiko Cal. 4590 - 364

Seiko 4590-364

This Automatic model from 1981 features a 38mm Titanium case. Powered by the 4590 caliber with 32j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-77566feb0f2e]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
15.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1981

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