Seiko Cal. 4590 - 856

Seiko 4590-856

This Automatic model from 1994 features a 38mm Two-Tone case. Powered by the 4590 caliber with 18j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-0f8543d9cdae]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1994

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