Seiko Cal. 4496 - 591

Seiko 4496-591

This Automatic model from 1980 features a 38mm Titanium case. Powered by the 4496 caliber with 25j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-0103243170d5]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1980

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seikata-wm-0103243170d5