Seiko Cal. 4581 - 923

Seiko 4581-923

This Hand-Winding model from 1996 features a 43mm Hardlex-Coated Steel case. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-2d812bba566f]

Also known as: Turtle, Helmet

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
80m
Dial Color
Black
Jewels
26j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1996

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