Seiko Cal. 4491 - 513

Seiko 4491-513

This Solar model from 1982 features a 39mm Hardlex-Coated Steel case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-49fb783070d6]

Also known as: Shogun, Navigator

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1982

Related Models

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