Seiko Cal. 4490 - 983

Seiko 4490-983

This Hand-Winding model from 1973 features a 38mm Stainless Steel case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1a4f6234765f]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
27j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1973

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